Patent Publication Number: US-9411131-B2

Title: Optical image capturing system

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
     This application claims the benefit of Taiwan Patent Application No. 103118049, filed on May 23, 2014, in the Taiwan Intellectual Property Office, the disclosure of which is incorporated herein in its entirety by reference. 
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present disclosure relates to an optical image capturing system, and more particularly to a compact optical image capturing system which can be applied to electronic products. 
     2. Description of the Related Art 
     In recent years, with the rise of portable electronic devices having camera functionalities, the demand for an optical image capturing system is raised gradually. The image sensing device of ordinary photographing camera is commonly selected from charge coupled device (CCD) or complementary metal-oxide semiconductor sensor (CMOS Sensor). In addition, as advanced semiconductor manufacturing technology enables the minimization of pixel size of the image sensing device, the development of the optical image capturing system towards the field with high pixels. Therefore, the requirement for high imaging quality is rapidly raised. 
     The traditional optical image capturing system of a portable electronic device comes with different designs, including a four-lens or a five-lens designs. However, the requirement for the higher resolution and imaging quality and the requirement for a largest aperture of an end user, like functionalities of micro filming and night view, of the portable electronic device have been raised, the optical image capturing system in prior arts cannot meet the requirement of the higher order camera lens module. 
     Therefore, an optical imaging system capable of increasing the lens light as well as improving the image quality becomes an important issue. 
     SUMMARY OF THE INVENTION 
     The aspect of embodiment of the present disclosure directs to an optical image capturing system and an optical image capturing lens which use combination of refractive powers, convex and concave surfaces of six-piece optical lenses (the convex or concave surface in the disclosure denotes the geometrical shape of an image-side surface or an object-side surface of each lens element on an optical axis) to further increase lens lights of the optical image capturing system so as to increase imaging quality and be applied to minimized electronic products. 
     The term and its definition to the lens element parameter in the embodiment of the present are shown as below for further reference. 
     The Lens Element Parameter Related to a Length or a Height in the Lens Element 
     A height for image formation of the optical image capturing system is denoted by HOI. A height of the optical image capturing system is denoted by HOS. On the optical axis, a distance from the object-side surface of the first lens element to the image-side surface of the sixth lens element is denoted by InTL, a distance from an aperture stop (aperture) to an image plane is denoted by InS, a distance from the first lens element to the second lens element is denoted by In12 (instance), and a central thickness of the first lens element of the optical image capturing system is denoted by TP1 (instance). 
     The Lens Element Parameter Related to a Material in the Lens Element 
     An Abbe number of the first lens element in the optical image capturing system is denoted by NA1 (instance). A refractive index of the first lens element is denoted by Nd1 (instance). 
     The Lens Element Parameter Related to a View Angle in the Lens Element 
     A view angle is denoted by AF. Half of the view angle is denoted by HAF. A major light angle is denoted by MRA. 
     The Lens Element Parameter Related to Exit/Entrance Pupil in the Lens Element 
     An entrance pupil diameter of the optical image capturing system is denoted by HEP. 
     The Lens Element Parameter Related to a Depth of the Lens Element Shape 
     A distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface of the sixth lens element is denoted by InRS61 (instance). 
     The Lens Element Parameter Related to the Lens Element Shape 
     A critical point is a tangent point on a surface of a specific lens element, wherein the tangent point is tangent to a plane perpendicular to the optical axis and the tangent point cannot be a crossover point on the optical axis. To follow the past, a distance perpendicular to the optical axis between the critical point on the object-side surface of the sixth lens element is denoted by HVT61. A distance perpendicular to the optical axis between the critical point on the image-side surface of the sixth lens element is denoted by HVT62. 
     The Lens Element Parameter Related to an Aberration 
     Optical distortion of the optical image capturing system is denoted by ODT. The TV distortion of the optical image capturing system is denoted by TDT. Further, the range of the aberration offset for the view of image formation may be limited to 50%˜100% field. An offset of the spherical aberration is denoted by DFS. An offset of the coma aberration is denoted by DFC. 
     The disclosure provides an optical image capturing system, an object-side surface or an image-side surface of the sixth lens element has inflection points, such that the angle of incidence from each view field to the sixth lens element can be adjusted effectively and optical distortion and TV distortion can be corrected as well. Besides, the surface of the sixth lens element may have a better optical path adjusting ability to acquire better imaging quality. 
     The disclosure provides an optical image capturing system, in order from an object side to an image side, the optical image capturing system comprising a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. At least one of the first through fifth lens elements has a positive refractive power. The first lens element with a refractor power may have a convex object-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the first lens element are aspheric. The second lens element has a refractive power. The third lens element has a refractive power. The fourth lens element has a refractive power. The fifth lens element has a refractive power. The sixth lens element with a negative refractive power has a concave image-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the sixth lens element are aspheric. The optical image capturing system includes the first lens element, the second lens element, the third lens element, the fourth lens element, the fifth lens element, and the sixth lens element, and all the six lens elements have refractive powers. A focal length of the optical image capturing system is f. An entrance pupil diameter of the optical image capturing system is HEP. Focal lengths of the first lens element and the sixth lens element are f1 and f6, respectively, The following relation is satisfied: |f1|&gt;f6, 0.1≦|f1/f6|≦10, 0≦|f/f1|≦2, and 1.2≦f/HEP≦2.8 
     According to the aforementioned purpose, the disclosure provides another optical image capturing system which comprises, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. At least one of the first through fifth lens elements has a positive refractive power. The first lens element with a refractor power may have a convex object-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the first lens element are aspheric. The second lens element has a refractive power. The third lens element has a refractive power. The fourth lens element has a refractive power. The fifth lens element has a refractive power. The sixth lens element with a negative refractive power has a concave image-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the sixth lens element are aspheric. The optical image capturing system includes the first lens element, the second lens element, the third lens element, the fourth lens element, the fifth lens element, and the sixth lens element, and all the six lens elements have refractive powers. A focal length of the optical image capturing system is f. An entrance pupil diameter of the optical image capturing system is HEP, focal lengths of the first through sixth lens elements are f1, f2, f3, f4, f5, and f6, respectively, optical distortion for image formation of the optical image capturing system is ODT and TV distortion is TDT. The following relations are satisfied: |TDT|&lt;1.5%, |ODT|≦2.5%, 0.1&lt;|f1/f6|≦10, 0≦|f/f1|≦2, 1.2≦f/HEP≦2.8, f1&gt;f6, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     According to the aforementioned purpose, the disclosure still provides another optical image capturing system which comprises, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. At least one of the first through fifth lens elements has a positive refractive power. The first lens element with a refractor power may have a convex object-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the first lens element are aspheric. The second lens element has a refractive power. The third lens element has a refractive power. The fourth lens element has a refractive power. The fifth lens element has a refractive power. The sixth lens element with a negative refractive power has a concave image-side surface adjacent to the optical axis, and the image-side surface and the object-side surface of the sixth lens element are aspheric. The optical image capturing system includes the first lens element, the second lens element, the third lens element, the fourth lens element, the fifth lens element, and the sixth lens element, and all the six lens elements have refractive powers. A focal length of the optical image capturing system is f. Focal lengths of the first through sixth lens elements are f1, f2, f3, f4, f5, and f6, respectively. A distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface of the sixth lens element is InRS61. A central thickness of the sixth lens element on the optical axis is TP6. A distance from the object-side surface of the first lens element to the image-side surface of the sixth lens element is InTL. A distance from the object-side surface of the first lens element to the image plane is HOS. The following relations are satisfied: 0.1≦|f1/f6|&lt;10, 0≦|f/f|≦2, 1.2≦f/HEP≦2.8, |f1|&gt;f6, 0&lt;InRS61/TP6&lt;2, and 0.6&lt;InTL/HOS&lt;0.9. 
     The height of optical system (HOS) can be reduced to achieve the minimization of the optical image capturing system when f1 is larger than f6 (f1&gt;f6). 
     When |f/f1| and |f1/f6| are satisfied with the above conditions, the arrangement of the refractive power of the first lens element can avoid generating the abnormal aberration that cannot be corrected. 
     When a sum of |f2|, |f3|, |f4|, and |f5| and a sum of |f1| and |f6| are satisfied with the above conditions, at least one of the second through fifth lens elements can has a weak positive refractive power or a weak negative refractive power. The weak refractive power indicates the absolute value of the focal length of a specific lens element is greater than 10. When at least one of the second through fifth lens elements has the weak positive refractive power, the positive refractive power of the first lens element can be shared, such that the unnecessary aberration will not appear too early. On the contrary, when at least one of the second through fifth lens elements has the weak negative refractive power, the aberration of the optical image capturing system can be corrected and fine tuned. 
     When InRS61/TP6 is satisfied with the above conditions, it&#39;s favorable for manufacturing and forming the lens element. Beside, the sixth lens element with a negative refractive power may have the concave image-side surface. Hereby, the back focal length is reduced for maintaining the miniaturization, so as to miniaturize the lens element effectively. In addition, at least one of the object-side and the image-side surfaces of the sixth lens elements may have at least one inflection point, such that the angle of incident with incoming light from an off-axis view field can be suppressed effectively and the aberration in the off-axis view field can be corrected further. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The detailed structure, operating principle and effects of the present disclosure will now be described in more details hereinafter with reference to the accompanying drawings that show various embodiments of the present disclosure as follows. 
         FIG. 1A  is a schematic view of the optical image capturing system according to the first embodiment of the present application. 
         FIG. 1B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the first embodiment of the present application. 
         FIG. 1C  is a TV distortion grid of the optical image capturing system according to the first embodiment of the present application. 
         FIG. 2A  is a schematic view of the optical image capturing system according to the second embodiment of the present application. 
         FIG. 2B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the second embodiment of the present application. 
         FIG. 2C  is a TV distortion grid of the optical image capturing system according to the first embodiment of the present application. 
         FIG. 3A  is a schematic view of the optical image capturing system according to the third embodiment of the present application. 
         FIG. 3B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the third embodiment of the present application. 
         FIG. 3C  is a TV distortion grid of the optical image capturing system according to the third embodiment of the present application. 
         FIG. 4A  is a schematic view of the optical image capturing system according to the fourth embodiment of the present application. 
         FIG. 4B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fourth embodiment of the present application. 
         FIG. 4C  is a TV distortion grid of the optical image capturing system according to the fourth embodiment of the present application. 
         FIG. 5A  is a schematic view of the optical image capturing system according to the fifth embodiment of the present application. 
         FIG. 5B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fifth embodiment of the present application. 
         FIG. 5C  is a TV distortion grid of the optical image capturing system according to the fifth embodiment of the present application. 
         FIG. 6A  is a schematic view of the optical image capturing system according to the sixth embodiment of the present application. 
         FIG. 6B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the sixth embodiment of the present application. 
         FIG. 6C  is a TV distortion grid of the optical image capturing system according to the sixth embodiment of the present application. 
         FIG. 7A  is a schematic view of the optical image capturing system according to the seventh embodiment of the present application. 
         FIG. 7B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the seventh embodiment of the present application. 
         FIG. 7C  is a TV distortion grid of the optical image capturing system according to the seventh embodiment of the present application. 
         FIG. 8A  is a schematic view of the optical image capturing system according to the eighth embodiment of the present application. 
         FIG. 8B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the eighth embodiment of the present application. 
         FIG. 8C  is a TV distortion grid of the optical image capturing system according to the eighth embodiment of the present application. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Reference will now be made in detail to the exemplary embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. Therefore, it is to be understood that the foregoing is illustrative of exemplary embodiments and is not to be construed as limited to the specific embodiments disclosed, and that modifications to the disclosed exemplary embodiments, as well as other exemplary embodiments, are intended to be included within the scope of the appended claims. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the inventive concept to those skilled in the art. The relative proportions and ratios of elements in the drawings may be exaggerated or diminished in size for the sake of clarity and convenience in the drawings, and such arbitrary proportions are only illustrative and not limiting in any way. The same reference numbers are used in the drawings and the description to refer to the same or like parts. 
     It will be understood that, although the terms ‘first’, ‘second’, ‘third’, etc., may be used herein to describe various elements, these elements should not be limited by these terms. The terms are used only for the purpose of distinguishing one component from another component. Thus, a first element discussed below could be termed a second element without departing from the teachings of embodiments. As used herein, the term “or” includes any and all combinations of one or more of the associated listed items. 
     An optical image capturing system, in order from an object side to an image side, includes a first lens element with a refractive power, a second lens element with a refractive power, a third lens element with a refractive power, a fourth lens element with a refractive power, a fifth lens element with a refractive power, and a sixth lens element with a refractive power. The optical image capturing system may further include an image sensing device which is disposed on an image plane. 
     A ratio f/fp of the focal length f of the optical image capturing system to a focal length fp of each of lens elements with the positive refractive power is PPR. The ratio f/fn of the focal length f of the optical image capturing system to a focal length fn of each of lens elements with the negative refractive power is NPR. A sum of the PPR of all lens elements with a positive refractive power is ΣPPR. A sum of the NPR of all lens elements with a negative refractive power is ΣNPR. When following conditions are satisfied, it is beneficial to control the total refractive power and the total length of the optical image capturing system: 1≦ΣPPR/|ΣNPR|≦2. 
     The first lens element with a positive refractive power has a convex object-side surface and it may have a concave image-side surface. Thus, the strength of the positive refractive power of the first lens element can be fine-tuned to reduce the total length of the optical image capturing system. 
     The second lens element may have a negative refractive power, a convex object-side surface and a concave image-side surface. Hereby, the aberration generated by the first lens element can be corrected. 
     The third lens element may have a positive refractive power and a convex image-side surface. Hereby, the positive refractive power of the first lens element can be shared, so as to avoid the longitudinal spherical aberration to increase abnormally and to decrease the sensitivity of the optical image capturing system. 
     The fourth lens element may have a negative refractive power, a concave object-side surface and a convex image-side surface. Hereby, the astigmatic can be corrected, such that the image surface will become smoother. 
     The fifth lens element may have a positive refractive power and at least one of the object-side and the image-side surfaces of the fifth lens element may have at least one inflection point. Hereby, the spherical aberration can be improved by adjusting the angle of incidence from each view field to the fifth lens element effectively. 
     The sixth lens element with a negative refractive power may have a concave image-side surface. Hereby, the back focal length is reduced for maintaining the miniaturization, so as to miniaturize the lens element effectively. In addition, at least one of the object-side and the image-side surfaces of the sixth lens elements may have at least one inflection point, such that the angle of incident with incoming light from an off-axis view field can be suppressed effectively and the aberration in the off-axis view field can be corrected further. 
     A curvature radius of the object-side surface of the first lens element is R1. The curvature radius of the image-side surface of the first lens element is R2. The following relation is satisfied: 0.03&lt;|R1/R2|≦1.7. Hereby, the first lens element may have proper strength of the positive refractive power, to avoid the longitudinal spherical aberration to increase too fast. Preferably, the following relation is satisfied: 0.3&lt;|R1/R2|&lt;1.64. 
     A central thickness of the third lens element on the optical axis is TP3. A central thickness of the fourth lens element on the optical axis is TP4. The following relation is satisfied: 0.1&lt;TP3/TP4&lt;4. Hereby, the lens elements can be arranged properly, to avoid the problem of injection molding on lens elements. Preferably, the following relation may be satisfied: 0.18&lt;TP3/TP4&lt;3.5. 
     A distance between the fourth lens element and the fifth lens element on the optical axis is IN45. A distance between the fifth lens element and the sixth lens element on the optical axis is IN56. The following relation is satisfied: 0.1&lt;IN45/IN56&lt;4. Hereby, the assembling of the lens elements is improved, so as to raise the defect-free rate. 
     A curvature radius of the object-side surface of the sixth lens element is R11. A curvature radius of the image-side surface of the sixth lens element is R12. The following relation is satisfied: 0.08&lt;(R11−R12)/(R11+R12)&lt;1. Hereby, the astigmatic generated by the optical image capturing system can be corrected beneficially. 
     A focal length of the second lens element is f2. A focal length of the sixth lens element is f6. The following relation is satisfied: 0.04&lt;|f6/f2|&lt;22. Hereby, the aberration of the optical image capturing system can be corrected helpfully. Preferably, the following relation may be satisfied: 0.046&lt;|f6/f2|&lt;0.52. 
     A distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface of the sixth lens element is InRS61 (the InRS61 is positive if the horizontal displacement moves to the image-side surface, or the InRS61 is negative if the horizontal displacement moves to the object-side surface). A central thickness of the sixth lens element on the optical axis is TP6. The following relation is satisfied: 0&lt;InRS61/TP6&lt;2. Hereby, it&#39;s favorable for manufacturing and forming the lens element, so as to miniaturize the lens element effectively. 
     In the optical image capturing system of the disclosure, a critical point is a tangent point on a surface of a specific lens element, wherein the tangent point is tangent to a plane perpendicular to the optical axis and the tangent point cannot be a crossover point on the optical axis. A distance perpendicular to the optical axis between the critical point on the object-side surface of the sixth lens element is HVT61. A distance perpendicular to the optical axis between the critical point on the image-side surface of the sixth lens element is HVT62.The following relation is satisfied: 0≦HVT61/HVT62&lt;1.5. Hereby, the aberration of the off-axis view field can be corrected effectively. 
     An Abbe number of the fourth lens element is NA4. An Abbe number of the fifth lens element is NA5. The following relation is satisfied: 1≦NA4/NA5. Hereby, the chromatic aberration of the optical image capturing system can be corrected helpfully. 
     A focal length of the first lens element is f1. A focal length of the fifth lens element is f5. The following relation is satisfied: 1.1≦|f1/f5|&lt;5.7. Hereby, the sensitivity of the optical image capturing system can be decreased effectively. 
     The optical image capturing system may further include an image sensing device which is disposed on an image plane. Half of a diagonal of an effective detection field of the image sensing device is (the maximum image height) HOI. A distance on the optical axis from the object side surface of the first lens element to the image plane is HOS. The following relation is satisfied: HOS/HOI&lt;3. Hereby, the miniaturization of the lens element can be maintained effectively, so as to be carried by lightweight portable electronic devices. 
     The above Aspheric formula is: z=ch 2 /[1+[1−(k+1)c 2 h 2 ] 0.5 ]Ah 4 +Bh 6 +Ch 8 +Dh 10 +Eh 12 +Fh 14 +Gh 16 +Hh 18 +Jh 20  . . . , wherein z is a position value of the position along the optical axis and at the height h which reference to the surface apex; k is the conic coefficient, c is the reciprocal of curvature radius and A, B, C, D, E, F, G and H are high level aspheric coefficients. 
     The optical image capturing system provided by the disclosure, the lens elements may be made of glass or plastic material. If plastic material is adopted to produce the lens elements, the cost of manufacturing will be lowered effectively. If lens elements are made of glass, the heat effect can be controlled and the designed space arranged for the refractive power of the optical image capturing system can be increased. Besides, the object-side surface and the image-side surface of the first through sixth lens elements may be aspheric, so as to obtain more control variables. Comparing with the usage of traditional lens element made by glass, the number of using lens elements can be reduced and the aberration can be eliminated. Therefore, the total height of the optical image capturing system can be reduced helpfully. 
     In addition, in the optical image capturing system provided of the disclosure, the lens element has a convex surface if the surface of the lens element is convex adjacent to the optical axis. The lens element has a concave surface if the surface of the lens element is concaving adjacent to the optical axis. 
     In addition, in the optical image capturing system of the disclosure, according to different requirements, at least one aperture stops may be arranged for reducing stray light and improving the image quality. 
     In the optical image capturing system of the disclosure, the aperture stop may be a front or middle aperture. The front aperture is the aperture stop between a photographed object and the first lens element. The middle aperture is the aperture stop between the first lens element and the image plane. If the aperture stop is the front aperture, a longer distance between the exit pupil and the image plane of the optical image capturing system can be formed, such that more optical elements can be disposed in the optical image capturing system and the effect of receiving images of the image sensing device can be raised. If the aperture stop is the middle aperture, the view angle of the optical image capturing system can be expended, such that the optical image capturing system has the same advantage that is owned by wide angle cameras. 
     The optical image capturing system of the disclosure can be adapted to the optical image capturing system with automatic focus if required. With the features of a good aberration correction and a high quality of image formation, the optical image capturing system can be used in various application fields. 
     According to the above embodiments, the specific embodiments with figures are presented in detailed as below. 
     The First Embodiment 
     Embodiment 1 
     Please refer to  FIG. 1A ,  FIG. 1B , and  FIG. 1C ,  FIG. 1A  is a schematic view of the optical image capturing system according to the first embodiment of the present application,  FIG. 1B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the first embodiment of the present application, and  FIG. 1C  is a TV distortion grid of the optical image capturing system according to the first embodiment of the present application. As shown in  FIG. 1A , in order from an object side to an image side, the optical image capturing system includes a first lens element  110 , an aperture stop  100 , a second lens element  120 , a third lens element  130 , a fourth lens element  140 , a fifth lens element  150 , a sixth lens element  160 , a IR-bandstop filter  170 , an image plane  180 , and an image sensing device  190 . 
     The first lens element  110  has a positive refractive power and it is made of plastic material. The first lens element  110  has a concave object-side surface  112  and a convex image-side surface  114 , and both of the object-side surface  112  and the image-side surface  114  are aspheric. 
     The second lens element  120  has a positive refractive power and it is made of plastic material. The second lens element  120  has a convex object-side surface  122  and a concave image-side surface  124 , and both of the object-side surface  122  and the image-side surface  124  are aspheric. 
     The third lens element  130  has a negative refractive power and it is made of plastic material. The third lens element  130  has a concave object-side surface  132  and a concave image-side surface  134 , and both of the object-side surface  132  and the image-side surface  134  are aspheric. 
     The fourth lens element  140  has a positive refractive power and it is made of plastic material. The fourth lens element  140  has a concave object-side surface  142  and a convex image-side surface  144 , and both of the object-side surface  142  and the image-side surface  144  are aspheric. 
     The fifth lens element  150  has a positive refractive power and it is made of plastic material. The fifth lens element  150  has a convex object-side surface  152  and a convex image-side surface  154 , and both of the object-side surface  152  and the image-side surface  154  are aspheric. 
     The sixth lens element  160  has a negative refractive power and it is made of plastic material. The sixth lens element  160  has a convex object-side surface  162  and a concave image-side surface  164 , both of the object-side surface  162  and the image-side surface  164  are aspheric, and both of the object-side surface  162  and the image-side surface  164  have inflection points. 
     The IR-bandstop filter  180  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  160  and the image plane  170 . 
     In the first embodiment of the optical image capturing system, a focal length of the optical image capturing system is f, an entrance pupil diameter of the optical image capturing system is HEP, half of a maximal viewing angle of the optical image capturing system is HAF. The detailed parameters are shown as below: f=3.4098 mm, F/HEP=1.6, HAF=35 degree, and tan(HAF)=0.7002. 
     In the first embodiment of the optical image capturing system, a focal length of the first lens element  110  is f1 and a focal length of the sixth lens element  160  is f6. The following relations are satisfied: f1=10.976, |f/f1|=0.3107, f6=−1.5575, |f1|&gt;f6, and |f1/f6|=7.0472. 
     In the first embodiment of the optical image capturing system, focal lengths of the second lens element  120 , the third lens element  130 , the fourth lens element  140 , and the fifth lens element  150  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=35.7706, |f1|+|f6|=12.5335, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the first embodiment of the optical image capturing system, a focal length of the second lens element  120  is f2 and a focal length of the fifth lens element  150  is f5. The following relation is satisfied: f2=20.8741, f5=1.9549, |f1/f5|=5.6146, |f6/f2|=0.0746. 
     A ratio f/fp of the focal length f of the optical image capturing system to a focal length fp of each of lens elements with the positive refractive power is PPR. A ratio f/fn of the focal length f of the optical image capturing system to a focal length fn of each of lens elements with the negative refractive power is NPR. A sum of the PPR of all lens elements with the positive refractive power is ΣPPR=f/f1+f/f2+f/f4+f/f5=3.0519. A sum of the NPR of all lens elements with the negative refractive power is ΣNPR=f/f3+f/f6=−2.5745, and E PPR/|ΣNPR|=1.1854. 
     In the first embodiment of the optical image capturing system, a distance from the object-side surface  112  of the first lens element to the image-side surface  164  of the sixth lens element is InTL. A distance from the object side surface  112  of the first lens element to the image plane is HOS. The following relation is satisfied: InTL/HOS=0.829. 
     In the first embodiment of the optical image capturing system, a total central thickness of all lens elements with a refractive power on the optical axis is ΣTP. The following relation is satisfied: ΣTP/InTL=0.8053. 
     In the first embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  162  of the sixth lens element  160  is InRS61. A central thickness of the sixth lens element  160  on the optical axis is TP6. The following relations are satisfied: InRS61=0.0184, TP6=0.3297, and InRS61/TP6=0.0558. 
     In the first embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  162  of the sixth lens element  160  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  164  of the sixth lens element  160  is HVT62. The following relations are satisfied: HVT61=0.7886, HVT62=1.8231, and HVT61/HVT62=0.4326. 
     In the first embodiment of the optical image capturing system, half of a diagonal of an effective detection field of the image sensing device  190  is HOI. A distance from the object side surface  164  of the sixth lens element to the image plane  180  is BFL. The following relations are satisfied: InTL+BFL=HOS, HOS=7.0027, HOI=2.3876, and HOS/HOI=2.9329. 
     In the first embodiment of the optical image capturing system, TV distortion for image formation in the optical image capturing system is TDT. Optical distortion for image formation in the optical image capturing system is ODT. The following relations are satisfied: |TDT|=0.75 and |ODT|=1.7549. 
     In the first embodiment of the optical image capturing system, a distance between the first lens element  110  and the second lens element  120  on the optical axis is IN12. The following relation is satisfied: IN12/f=0.0147. 
     In the first embodiment of the optical image capturing system, central thicknesses of the first lens element  110  and the second lens element  120  on the optical axis are TP1 and TP2, respectively. The following relation is satisfied: (TP1+IN12)/TP2=1.1368. 
     In the first embodiment of the optical image capturing system, on the optical axis, a central thickness of the third lens element  130  is TP3 and a central thickness of the fourth lens element  140  is TP4. The following relation is satisfied: TP3/TP4=0.1809. 
     In the first embodiment of the optical image capturing system, on the optical axis, a distance between the fourth lens element  140  and the fifth lens element  150  is IN45 and a distance between the fifth lens element  150  and the sixth lens element  160  is IN56. The following relation is satisfied: IN45/IN56=0.3828. 
     In the first embodiment of the optical image capturing system, a curvature radius of the object-side surface  112  of the first lens element is R1. A curvature radius of the image-side surface  114  of the first lens element is R2. The following relation is satisfied: |R1/R2|=1.6317. 
     In the first embodiment of the optical image capturing system, a curvature radius of the object-side surface  162  of the sixth lens element is R11. A curvature radius of the image-side surface  164  of the sixth lens element is R12. The following relation is satisfied: (R11−R12)/(R11+R12)=0.8108. 
     In the first embodiment of the optical image capturing system, an Abbe number of the fourth lens element  140  is NA4. An Abbe number of the fifth lens element  150  is NA5. The following relation is satisfied: NA4/NA5=1. 
     Please refer to the following Table 1 and Table 2. 
     The detailed data of the optical image capturing system of the first embodiment is as shown in Table 1. 
     
       
         
           
               
             
               
                 TABLE 1 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 2.6908 mm, f/HEP = 1.6, HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                 Abbe 
                 Focal 
               
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material 
                 Index  
                 # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                  0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                  1 
                 Lens 1 
                 −4.44435 
                 0.641203 
                 Plastic 
                 1.565 
                 54.5 
                 10.976 
               
               
                  2 
                   
                 −2.7238 
                 0.05 
                   
                   
                   
                   
               
               
                  3 
                 Lens 2 
                 1.75077  
                 0.607991 
                 Plastic  
                 1.514 
                 56.8 
                 20.874 
               
               
                  4 
                   
                 1.8455 
                 0.18158 
                   
                   
                   
                   
               
               
                  5 
                 Ape. stop 
                 Plano 
                 0.513609 
                   
                   
                   
                   
               
               
                  6 
                 Lens 3 
                 −18.2384 
                 0.3 
                 Plastic  
                 1.64 
                 23.3 
                 −8.851 
               
               
                  7 
                   
                 8.26991 
                 0.204738 
                   
                   
                   
                   
               
               
                  8 
                 Lens 4 
                 −22.1908 
                 1.658505  
                 Plastic 
                 1.565 
                 58 
                 4.09 
               
               
                  9 
                   
                 −2.14953 
                 0.05 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 16.04831 
                 1.13701  
                 Plastic  
                 1.565 
                 58 
                 1.955 
               
               
                 11 
                   
                 −1.15581 
                 0.130576 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 7.96263 
                 0.329668  
                 Plastic 
                 1.607 
                 26.6 
                 −1.558 
               
               
                 13 
                   
                 0.83186 
                 0.6 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.383433 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 0.014367 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the first embodiment, reference is made to Table 2. 
     
       
         
           
               
             
               
                 TABLE 2 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 3 
                 4 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 −30.283821 
                 −11.036674 
                 0.080969 
                 −0.431337 
                 −50 
                 26.569462 
               
               
                 A4 = 
                   4.67123E−03 
                   5.03166E−04 
                 −3.93643E−02 
                 −1.25856E−01 
                 −6.90487E−02 
                 −6.01076E−03 
               
               
                 A6 = 
                 −4.90271E−04 
                   2.32672E−03 
                   1.25249E−02 
                   7.29069E−02 
                 −2.06660E−02 
                 −3.02137E−03 
               
               
                 A8 = 
                   1.97180E−04 
                 −5.63876E−04 
                 −4.20858E−03 
                 −4.04386E−02 
                   3.04592E−03 
                 −5.26965E−04 
               
               
                 A10 = 
                   1.25533E−05 
                   1.40065E−04 
                   1.81054E−03 
                   9.12356E−03 
                 −1.03700E−02 
                 −2.54771E−04 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
                   
                   
                   
                   
                   
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 35.086989 
                 −0.325961 
                 −37.032714 
                 −8.512798 
                 −50 
                 −4.901484 
               
               
                 A4 = 
                   1.02717E−02 
                 −6.48390E−03 
                   1.09364E−02 
                   1.15922E−02 
                 −4.71470E−02 
                 −2.80659E−02 
               
               
                 A6 = 
                   3.92766E−03 
                 −3.86372E−04 
                   1.39802E−03 
                   1.03579E−04 
                   5.67810E−03 
                   3.16122E−03 
               
               
                 A8 = 
                 −1.49490E−03 
                 −9.04322E−04 
                 −8.05563E−04 
                   9.26978E−05 
                   5.73099E−04 
                 −2.56016E−04 
               
               
                 A10 = 
                 −2.97257E−05 
                   1.68613E−04 
                   5.47966E−05 
                 −7.19812E−05 
                 −1.21133E−04 
                 −9.36350E−06 
               
               
                 A12 = 
                   
                   
                   2.29782E−05 
                 −9.07611E−06 
                 −2.67642E−05 
                 −7.92063E−06 
               
               
                 A14 = 
                   
                   
                 −4.35436E−06 
                   7.82106E−07 
                   9.04593E−07 
                   9.63749E−07 
               
               
                   
               
            
           
         
       
     
     Table 1 is the detailed structure data to the first embodiment in  FIG. 1A , wherein the unit of the curvature radius, the thickness, the distance, and the focal length is millimeters (mm). Surfaces 0-16 illustrate the surfaces from the object side to the image plane in the optical image capturing system. Table 2 is the aspheric coefficients of the first embodiment, wherein k is the conic coefficient in the aspheric surface formula, and Ai is an i th  order aspheric surface coefficient. Besides, the tables in following embodiments are referenced to the schematic view and the aberration graphs, respectively, and definitions of parameters in the tables are equal to those in the Table 1 and the Table 2, so the repetitious details need not be given here. 
     The Second Embodiment 
     Embodiment 2 
     Please refer to  FIG. 2A ,  FIG. 2B , and  FIG. 2C ,  FIG. 2A  is a schematic view of the optical image capturing system according to the first embodiment of the present application,  FIG. 2B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right in according to the first embodiment of the present application, and  FIG. 2C  is a TV distortion grid of the optical image capturing system according to the first embodiment of the present application. As shown in  FIG. 2A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  200 , a first lens element  210 , a second lens element  220 , a third lens element  230 , a fourth lens element  240 , a fifth lens element  250 , a sixth lens element  260 , a IR-bandstop filter  270 , an image plane  280 , and an image sensing device  290 . 
     The first lens element  210  has a positive refractive power and it is made of plastic material. The first lens element  210  has a convex object-side surface  212  and a convex image-side surface  214 , and both of the object-side surface  212  and the image-side surface  214  are aspheric. 
     The second lens element  220  has a negative refractive power and it is made of plastic material. The second lens element  220  has a convex object-side surface  222  and a concave image-side surface  224 , and both of the object-side surface  222  and the image-side surface  224  are aspheric. 
     The third lens element  230  has a negative refractive power and it is made of plastic material. The third lens element  230  has a concave object-side surface  232  and a concave image-side surface  234 , and both of the object-side surface  232  and the image-side surface  234  are aspheric. 
     The fourth lens element  240  has a positive refractive power and it is made of plastic material. The fourth lens element  240  has a concave object-side surface  242  and a convex image-side surface  244 , and both of the object-side surface  242  and the image-side surface  244  are aspheric. 
     The fifth lens element  250  has a positive refractive power and it is made of plastic material. The fifth lens element  250  has a concave object-side surface  252  and a convex image-side surface  254 , both of the object-side surface  252  and the image-side surface  254  are aspheric, and the image-side surface  254  has inflection points. 
     The sixth lens element  260  has a negative refractive power and it is made of plastic material. The sixth lens element  160  has a convex object-side surface  262  and a concave image-side surface  264 , both of the object-side surface  262  and the image-side surface  264  are aspheric, and both of the object-side surface  262  and the image-side surface  264  have inflection points. 
     The IR-bandstop filter  270  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  260  and the image plane  280 . 
     In the second embodiment of the optical image capturing system, focal lengths of the second lens element  220 , the third lens element  230 , the fourth lens element  240 , and the fifth lens element  250  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=28.8891, |f1|+|f6|=6.0993, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the second embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  262  of the sixth lens element  260  is InRS61. A central thickness of the sixth lens element  260  on the optical axis is TP6. The following relation is satisfied: InRS61=0.1278, TP6=0.3389, and InRS61/TP6=0.3771. 
     In the second embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  262  of the sixth lens element  260  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  264  of the sixth lens element  260  is HVT62. The following relations are satisfied: HVT61=1.1534, HVT62=1.4491, and HVT61/HVT62=0.7959. 
     Please refer to the following Table 3 and Table 4. 
     The detailed data of the optical image capturing system of the second embodiment is as shown in Table 3. 
     
       
         
           
               
             
               
                 TABLE 3 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.4127 mm; f/HEP = 1.8; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                 Abbe  
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material  
                 Index 
                 # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Lens 1 
                 4.50963  
                 0.568964  
                 Plastic 
                 1.565 
                 58 
                 3.588 
               
               
                 2 
                   
                 −3.51561 
                 0.05 
                   
                   
                   
                   
               
               
                 3 
                 Ape. stop 
                 Plano 
                 0 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2 
                 2.01607 
                 0.3 
                 Plastic 
                 1.583 
                 30.2 
                 −14.894 
               
               
                 5 
                   
                 1.54652  
                 0.398957 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 −3.99377 
                 0.3 
                 Plastic 
                 1.607 
                 26.6 
                 −4.44 
               
               
                 7 
                   
                 8.52472  
                 0.08416 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 2.95353  
                 0.538632  
                 Plastic 
                 1.565 
                 58 
                 7.527 
               
               
                 9 
                   
                 9.03169  
                 0.349315 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 −3.25208 
                 0.600074  
                 Plastic 
                 1.565 
                 58 
                 2.028 
               
               
                 11 
                   
                 −0.90371 
                 0.230119 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 2.22779  
                 0.338893  
                 Plastic 
                 1.535 
                 56.3 
                 −2.511 
               
               
                 13 
                   
                 0.7936 
                 0.7 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.350082 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 −0.00556 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the second embodiment, reference is made to Table 4. 
     
       
         
           
               
             
               
                 TABLE 4 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 7.663653 
                 −18.580645 
                 −6.91172 
                 −6.557115 
                 4.636087 
                 45.250384 
               
               
                 A4 = 
                 −2.69435E−02 
                   3.06526E−03 
                   1.56971E−02 
                 −5.93648E−02 
                   9.00158E−03 
                   4.37443E−03 
               
               
                 A6 = 
                 −1.52293E−02 
                 −1.86680E−02 
                   3.35863E−02 
                 −3.64655E−02 
                 −1.25058E−01 
                   1.33138E−02 
               
               
                 A8 = 
                 −9.33469E−04 
                   5.31079E−03 
                 −1.69494E−02 
                 −4.61949E−03 
                   1.83735E−02 
                   7.68141E−04 
               
               
                 A10 = 
                   5.79014E−04 
                   4.28617E−04 
                   9.55222E−03 
                 −9.96357E−03 
                   7.59744E−03 
                 −2.42540E−03 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 −20.811197 
                 4.997597 
                 −14.64254 
                 −3.544772 
                 −5.585119 
                 −4.296935 
               
               
                 A4 = 
                 −1.72116E−02 
                 −2.58806E−02 
                   3.03415E−02 
                 −5.26438E−02 
                 −7.68392E−02 
                 −6.14201E−02 
               
               
                 A6 = 
                   1.47639E−02 
                 −5.85526E−03 
                 −1.91324E−03 
                   2.21232E−02 
                   1.00661E−02 
                   1.41296E−02 
               
               
                 A8 = 
                   6.20169E−03 
                 −6.59853E−04 
                 −5.44524E−03 
                   3.04269E−03 
                   9.26237E−04 
                 −3.65526E−03 
               
               
                 A10 = 
                 −4.60705E−03 
                   1.35483E−04 
                   7.18489E−04 
                   2.56288E−04 
                 −7.84977E−04 
                   1.61755E−04 
               
               
                 A12 = 
                   
                   
                   6.03771E−04 
                   1.91385E−04 
                   1.95598E−04 
                   4.75423E−05 
               
               
                 A14 = 
                   
                   
                 −4.19498E−04 
                 −2.08806E−04 
                 −1.66487E−05 
                 −4.80748E−06 
               
               
                   
               
            
           
         
       
     
     In the second embodiment, the presentation of the aspheric surface formula is similar to that in the first embodiment. Besides, the definitions of parameters in following tables are equal to those in the first embodiment, so the repetitious details need not be given here. 
     The following content may be deduced from Table 3 and Table 4. 
     
       
         
           
               
             
               
                   
               
               
                 Second embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 1.8 
                 TP3/TP4 
                 0.5570 
               
               
                 |f/f1| 
                 0.9518 
                 (TP1 + IN12)/TP2 
                 2.0633 
               
               
                 |f1/f6| 
                 1.4290 
                 IN45/IN56 
                 1.5180 
               
               
                 |f1/f5| 
                 5.6146 
                 IN12/f 
                 0.0146 
               
               
                 |f6/f2| 
                 0.1686 
                 InTL/HOS 
                 0.7513 
               
               
                 |R1/R2| 
                 1.2827 
                 ΣTP/InTL 
                 0.7041 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.4747 
                 HOS/HOI 
                 2.0923 
               
               
                 |TDT| 
                 0.79 
                 InRS61/TP6 
                 0.3771 
               
               
                 |ODT| 
                 2.5748 
                 HVT61/HVT62 
                 0.7959 
               
               
                 HOI 
                 2.3914 
                 HOS 
                 5.0036 
               
               
                 Σ PPR 
                 3.0897 
                 Σ PPR/| Σ NPR| 
                 1.3100 
               
               
                 | Σ NPR| 
                 2.3586 
               
               
                   
               
            
           
         
       
     
     The Third Embodiment 
     Embodiment 3 
     Please refer to  FIG. 3A ,  FIG. 3B , and  FIG. 3C ,  FIG. 3A  is a schematic view of the optical image capturing system according to the third embodiment of the present application,  FIG. 3B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the third embodiment of the present application, and  FIG. 3C  is a TV distortion grid of the optical image capturing system according to the third embodiment of the present application. As shown in  FIG. 3A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  300 , a first lens element  310 , a second lens element  320 , a third lens element  330 , a fourth lens element  340 , a fifth lens element  350 , a sixth lens element  360 , a IR-bandstop filter  370 , an image plane  380 , and an image sensing device  390 . 
     The first lens element  310  has a positive refractive power and it is made of plastic material. The first lens element  310  has a convex object-side surface  312  and a convex image-side surface  314 , and both of the object-side surface  312  and the image-side surface  314  are aspheric. 
     The second lens element  320  has a positive refractive power and it is made of plastic material. The second lens element  320  has a convex object-side surface  322  and a concave image-side surface  324 , and both of the object-side surface  322  and the image-side surface  324  are aspheric. 
     The third lens element  330  has a negative refractive power and it is made of plastic material. The third lens element  330  has a concave object-side surface  332  and a concave image-side surface  334 , and both of the object-side surface  332  and the image-side surface  334  are aspheric. 
     The fourth lens element  340  has a positive refractive power and it is made of plastic material. The fourth lens element  340  has a convex object-side surface  342  and a convex image-side surface  344 , and both of the object-side surface  342  and the image-side surface  344  are aspheric. 
     The fifth lens element  350  has a positive refractive power and it is made of plastic material. The fifth lens element  350  has a concave object-side surface  352  and a convex image-side surface  354 , both of the object-side surface  352  and the image-side surface  354  are aspheric, and both of the object-side surface  352  and the image-side surface  354  have inflection points. 
     The sixth lens element  360  has a negative refractive power and it is made of plastic material. The sixth lens element  360  has a convex object-side surface  362  and a concave image-side surface  364 , both of the object-side surface  362  and the image-side surface  364  are aspheric, and both of the object-side surface  362  and the image-side surface  364  have inflection points. 
     The IR-bandstop filter  370  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  360  and the image plane  380 . 
     In the third embodiment of the optical image capturing system, focal lengths of the second lens element  320 , the third lens element  330 , the fourth lens element  340 , and the fifth lens element  350  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|−βf3|+|f4|+|f5|=626.9268, |f1|+|f6|=8.336, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the third embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  362  of the sixth lens element  360  is InRS61. A central thickness of the sixth lens element  360  on the optical axis is TP6. The following relations are satisfied: InRS61=0.1083, TP6=0.688, and InRS61/TP6=0.1574. 
     In the third embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  362  of the sixth lens element  360  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  364  of the sixth lens element  360  is HVT62. The following relations are satisfied: HVT61=1.2101, HVT62=1.7148, and HVT61/HVT62=0.7057. 
     Please refer to the following Table 5 and Table 6. 
     The detailed data of the optical image capturing system of the third embodiment is as shown in Table 5. 
     
       
         
           
               
             
               
                 TABLE 5 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.41 mm; f/HEP = 1.8; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                 Focal 
               
               
                 # 
                 Curvature Radius  
                 Thickness 
                 Material 
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Lens 1 
                 5.97426 
                 0.496431 
                 Plastic 
                 1.565 
                 58 
                 5.446 
               
               
                 2 
                   
                 −6.15514 
                 0.05 
                   
                   
                   
                   
               
               
                 3 
                 Ape. stop 
                 Plano 
                 0.002361 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2 
                 2.04468 
                 0.324758 
                 Plastic 
                 1.565 
                 54.5 
                 615.525 
               
               
                 5 
                   
                 1.93884 
                 0.615634 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 −3.22426 
                 0.3 
                 Plastic 
                 1.607 
                 26.6 
                 −3.495 
               
               
                 7 
                   
                 6.42088 
                 0.05 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 4.5411 
                 1.1937 
                 Plastic 
                 1.565 
                 58 
                 5.772 
               
               
                 9 
                   
                 −10.4719 
                 0.162917 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 −12.8231 
                 0.724083 
                 Plastic 
                 1.565 
                 58 
                 2.151 
               
               
                 11 
                   
                 −1.13294 
                 0.05 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 2.69118 
                 0.688028 
                 Plastic 
                 1.565 
                 54.5 
                 −2.89 
               
               
                 13 
                   
                 0.92239 
                 0.6 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.534576 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the third embodiment, reference is made to Table 6. 
     
       
         
           
               
             
               
                 TABLE 6 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 17.21715 
                 −1.163963 
                 −6.508204 
                 −7.148286 
                 3.84376 
                 −33.691666 
               
               
                 A4 = 
                   9.49691E−04 
                   1.99939E−02 
                   1.55525E−02 
                 −2.75884E−02 
                 −5.25772E−02 
                 −4.31395E−03 
               
               
                 A6 = 
                 −1.28440E−02 
                 −8.34662E−03 
                   1.98405E−03 
                 −3.71821E−02 
                 −7.77880E−02 
                 −1.03052E−02 
               
               
                 A8 = 
                 −4.01831E−03 
                 −8.73713E−03 
                 −1.60859E−02 
                   1.87766E−03 
                   1.98523E−02 
                   2.44174E−03 
               
               
                 A10 = 
                   1.43968E−03 
                   7.21924E−03 
                   1.65413E−02 
                 −6.39579E−03 
                 −3.59274E−02 
                   3.47042E−05 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 −34.864589 
                 28.303501 
                 25.617079 
                 −2.655519 
                 −20.157262 
                 −3.95828 
               
               
                 A4 = 
                   8.70535E−03 
                 −3.66696E−02 
                 −2.78838E−03 
                 −1.61932E−02 
                 −2.38904E−02 
                 −4.40998E−02 
               
               
                 A6 = 
                   4.28171E−03 
                 −3.23338E−03 
                   3.07224E−03 
                   7.05722E−03 
                 −6.09639E−03 
                   1.05125E−02 
               
               
                 A8 = 
                 −1.90627E−03 
                   7.22243E−05 
                 −2.75941E−03 
                   7.14135E−04 
                   1.75471E−03 
                 −2.40215E−03 
               
               
                 A10 = 
                   1.30895E−04 
                   1.27960E−04 
                 −6.73084E−04 
                 −2.92983E−04 
                   2.59934E−04 
                   1.21236E−04 
               
               
                 A12 = 
                   
                   
                   7.70838E−04 
                 −3.36043E−05 
                 −8.16052E−05 
                   2.78226E−05 
               
               
                 A14 = 
                   
                   
                 −1.91247E−04 
                   2.20027E−05 
                   4.33474E−06 
                 −2.84058E−06 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the third embodiment is similar to that in the first embodiment. Besides, the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 5 and Table 6. 
     
       
         
           
               
             
               
                   
               
               
                 Third embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 1.8 
                 TP3/TP4 
                 0.2513 
               
               
                 |f/f1| 
                 0.6270 
                 (TP1 + IN12)/TP2 
                 1.6897 
               
               
                 |f1/f6| 
                 1.8847 
                 IN45/IN56 
                 3.258 
               
               
                 |f1/f5| 
                 2.5315 
                 IN12/f 
                 0.0153 
               
               
                 |f6/f2| 
                 0.0047 
                 InTL/HOS 
                 0.7760 
               
               
                 |R1/R2| 
                 0.9706 
                 ΣTP/InTL 
                 0.8001 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.4895 
                 HOS/HOI 
                 2.5102 
               
               
                 |TDT| 
                 0.73 
                 InRS61/TP6 
                 0.1574 
               
               
                 |ODT| 
                 2.4503 
                 HVT61/HVT62 
                 0.7057 
               
               
                 HOI 
                 2.3912 
                 HOS 
                 6.0025 
               
               
                 Σ PPR 
                 2.8115 
                 Σ PPR/| Σ NPR| 
                 1.3023 
               
               
                 | Σ NPR| 
                 2.1588 
               
               
                   
               
            
           
         
       
     
     The Fourth Embodiment 
     Embodiment 4 
     Please refer to  FIG. 4A ,  FIG. 4B , and  FIG. 4C ,  FIG. 4A  is a schematic view of the optical image capturing system according to the fourth embodiment of the present application,  FIG. 4B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fourth embodiment of the present application, and  FIG. 4C  is a TV distortion grid of the optical image capturing system according to the fourthly embodiment of the present application. As shown in  FIG. 4A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  400 , a first lens element  410 , a second lens element  420 , a third lens element  430 , a fourth lens element  440 , a fifth lens element  450 , a sixth lens element  460 , a IR-bandstop filter  470 , an image plane  480 , and an image sensing device  490 . 
     The first lens element  410  has a positive refractive power and it is made of plastic material. The first lens element  410  has a convex object-side surface  412  and a convex image-side surface  414 , and both of the object-side surface  412  and the image-side surface  414  are aspheric. 
     The second lens element  420  has a negative refractive power and it is made of plastic material. The second lens element  420  has a concave object-side surface  422  and a concave image-side surface  424 , and both of the object-side surface  422  and the image-side surface  424  are aspheric. 
     The third lens element  430  has a positive refractive power and it is made of plastic material. The third lens element  430  has a convex object-side surface  432  and a concave image-side surface  434 , and both of the object-side surface  432  and the image-side surface  434  are aspheric. 
     The fourth lens element  440  has a negative refractive power and it is made of plastic material. The fourth lens element  440  has a convex object-side surface  442  and a concave image-side surface  444 , and both of the object-side surface  442  and the image-side surface  444  are aspheric. 
     The fifth lens element  450  has a positive refractive power and it is made of plastic material. The fifth lens element  450  has a convex object-side surface  452  and a convex image-side surface  454 , both of the object-side surface  452  and the image-side surface  454  are aspheric, and both of the object-side surface  452  and the image-side surface  454  have inflection points. 
     The sixth lens element  460  has a negative refractive power and it is made of plastic material. The sixth lens element  460  has a convex object-side surface  462  and a concave image-side surface  464 , both of the object-side surface  462  and the image-side surface  464  are aspheric, and both of the object-side surface  462  and the image-side surface  464  have inflection points. 
     The IR-bandstop filter  470  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  460  and the image plane  480 . 
     In the fourth embodiment of the optical image capturing system, focal lengths of the second lens element  420 , the third lens element  430 , the fourth lens element  440 , and the fifth lens element  450  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=39.9704, |f1|+|f6|=5.7839, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the fourth embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  462  of the sixth lens element  460  is InRS61. A central thickness of the sixth lens element  460  on the optical axis is TP6. The following relations are satisfied: InRS61=0.2164, TP6=0.3024, and InRS61/TP6=0.7156. 
     In the fourth embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  462  of the sixth lens element  460  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  464  of the sixth lens element  460  is HVT62. The following relations are satisfied: HVT61=1.522, HVT62=1.8459, and HVT61/HVT62=0.8245. 
     Please refer to the following Table 7 and Table 8. 
     The detailed data of the optical image capturing system of the fourth embodiment is as shown in Table 7. 
     
       
         
           
               
             
               
                 TABLE 7 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.4134 mm; f/HEP = 1.8; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                   
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material 
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Ape. stop 
                 Plano 
                 −0.03695 
                   
                   
                   
                   
               
               
                 2 
                 Lens 1 
                 2.96042 
                 0.768201 
                 Plastic  
                 1.565 
                 58 
                 3.929 
               
               
                 3 
                   
                 −8.04403 
                 0.614538 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2  
                 −2.68469 
                 0.23 
                 Plastic 
                 1.607 
                 26.6 
                 −3.578 
               
               
                 5 
                   
                 11.7397 
                 0.2 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 3.0209 
                 0.242774 
                 Plastic  
                 1.607 
                 26.6 
                 21.531 
               
               
                 7 
                   
                 3.8098 
                 0.107426 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 4.59701 
                 0.389017  
                 Plastic 
                 1.565 
                 58 
                 −13.422 
               
               
                 9 
                   
                 2.77464 
                 0.152513 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 3.76103 
                 1.069755  
                 Plastic  
                 1.565 
                 58 
                 1.439 
               
               
                 11 
                   
                 −0.93087 
                 0.094207 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 1.20521  
                 0.302415 
                 Plastic 
                 1.583 
                 30.2 
                 −1.855 
               
               
                 13 
                   
                 0.51729 
                 0.8 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop  
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.342623 
                   
                   
                   
                   
               
               
                 16 
                 Image 
                 Plano 
                 0.025248 
                   
                   
                   
                   
               
               
                   
                 plane 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the fourth embodiment, reference is made to Table 8. 
     
       
         
           
               
             
               
                 TABLE 8 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 −3.41204E+00 
                   2.21246E+01 
                   2.76665E+00 
                   1.61105E+01 
                 −9.91571E+00 
                 −4.83330E+00 
               
               
                 A4 = 
                   2.51678E−03 
                 −3.26840E−02 
                   2.07547E−03 
                 −1.45149E−02 
                 −1.58152E−02 
                 −2.27130E−02 
               
               
                 A6 = 
                 −2.68429E−02 
                 −2.15707E−02 
                 −3.08147E−02 
                 −1.39280E−02 
                 −1.22847E−02 
                 −1.61449E−03 
               
               
                 A8 = 
                   1.83114E−02 
                   4.78614E−04 
                 −4.57583E−03 
                 −1.61388E−03 
                   1.51549E−03 
                 −4.09830E−03 
               
               
                 A10 = 
                 −1.86113E−02 
                 −3.49623E−03 
                   1.73189E−02 
                   1.57534E−03 
                 −2.84623E−03 
                   4.36895E−04 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 −3.40160E+01 
                 −2.46830E+01 
                 −3.85513E+01 
                 −4.08105E+00 
                 −1.51279E+01 
                 −3.55175E+00 
               
               
                 A4 = 
                 −1.77864E−02 
                 −3.52892E−02 
                 −1.41572E−02 
                 −3.39946E−02 
                 −2.17514E−02 
                 −4.26340E−02 
               
               
                 A6 = 
                   1.02024E−03 
                 −6.93435E−03 
                   7.85769E−03 
                   1.67683E−02 
                 −1.98206E−03 
                   1.06661E−02 
               
               
                 A8 = 
                   9.49453E−04 
                 −7.69417E−04 
                 −6.02819E−03 
                   1.78122E−05 
                   1.30920E−03 
                 −2.17470E−03 
               
               
                 A10 = 
                 −1.51114E−03 
                 −8.55506E−07 
                   8.74003E−04 
                 −2.41133E−04 
                 −1.32874E−04 
                   6.76217E−05 
               
               
                 A12 = 
                   
                   
                   4.16615E−04 
                 −6.45810E−05 
                   3.00444E−06 
                   2.79173E−05 
               
               
                 A14 = 
                   
                   
                 −9.47176E−05 
                   1.14775E−05 
                 −8.22279E−09 
                 −2.40723E−06 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the fourth embodiment is similar to that in the first embodiment. Besides the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 7 and Table 8. 
     
       
         
           
               
             
               
                   
               
               
                 Fourth embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 1.8 
                 TP3/TP4 
                 0.6242 
               
               
                 |f/f1| 
                 0.8682 
                 (TP1 + IN12)/TP2 
                 6.0117 
               
               
                 |f1/f6| 
                 2.1183 
                 IN45/IN56 
                 1.6189 
               
               
                 |f1/f5| 
                 2.7302 
                 IN12/f 
                 0.1801 
               
               
                 |f6/f2| 
                 0.5184 
                 InTL/HOS 
                 0.7530 
               
               
                 |R1/R2| 
                 0.3680 
                 ΣTP/InTL 
                 0.7198 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.3994 
                 HOS/HOI 
                 2.3188 
               
               
                 |TDT| 
                 1.2 
                 InRS61/TP6 
                 0.7156 
               
               
                 |ODT| 
                 2.6035 
                 HVT61/HVT62 
                 0.8245 
               
               
                 HOI 
                 2.3886 
                 HOS 
                 5.5387 
               
               
                 Σ PPR 
                 3.3971 
                 Σ PPR/| Σ NPR| 
                 1.1150 
               
               
                 | Σ NPR| 
                 3.0467 
               
               
                   
               
            
           
         
       
     
     The Fifth Embodiment 
     Embodiment 5 
     Please refer to  FIG. 5A ,  FIG. 5B , and  FIG. 5C ,  FIG. 5A  is a schematic view of the optical image capturing system according to the fifth embodiment of the present application,  FIG. 5B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fifth embodiment of the present application, and  FIG. 5C  is a TV distortion grid of the optical image capturing system according to the fifth embodiment of the present application. As shown in  FIG. 5A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  500 , a first lens element  510 , a second lens element  520 , a third lens element  530 , a fourth lens element  540 , a fifth lens element  550 , a sixth lens element  560 , a IR-bandstop filter  570 , an image plane  580 , and an image sensing device  590 . 
     The first lens element  510  has a positive refractive power and it is made of plastic material. The first lens element  510  has a convex object-side surface  512  and a convex image-side surface  514 , and both of the object-side surface  512  and the image-side surface  514  are aspheric. 
     The second lens element  520  has a negative refractive power and it is made of plastic material. The second lens element  520  has a convex object-side surface  522  and a concave image-side surface  524 , and both of the object-side surface  522  and the image-side surface  524  are aspheric. 
     The third lens element  530  has a negative refractive power and it is made of plastic material. The third lens element  530  has a concave object-side surface  532  and a concave image-side surface  534 , and both of the object-side surface  532  and the image-side surface  534  are aspheric. 
     The fourth lens element  540  has a positive refractive power and it is made of plastic material. The fourth lens element  540  has a convex object-side surface  542  and a concave image-side surface  544 , and both of the object-side surface  542  and the image-side surface  544  are aspheric. 
     The fifth lens element  550  has a positive refractive power and it is made of plastic material. The fifth lens element  550  has a concave object-side surface  552  and a convex image-side surface  554 , both of the object-side surface  552  and the image-side surface  554  are aspheric, and the image-side surface  554  has inflection points. 
     The sixth lens element  560  has a negative refractive power and it is made of plastic material. The sixth lens element  560  has a convex object-side surface  562  and a concave image-side surface  564 , both of the object-side surface  562  and the image-side surface  564  are aspheric, and both of the object-side surface  562  and the image-side surface  564  have inflection points. 
     The IR-bandstop filter  570  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  560  and the image plane  580 . 
     In the fifth embodiment of the optical image capturing system, focal lengths of the second lens element  520 , the third lens element  530 , the fourth lens element  540 , and the fifth lens element  550  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=23.8996 and |f1|-|f6|=6.9777. 
     In the fifth embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  562  of the sixth lens element  560  is InRS61. A central thickness of the sixth lens element  560  on the optical axis is TP6. The following relations are satisfied: InRS61=0.22, TP6=0.4317, and InRS61/TP6=0.5096. 
     In the fifth embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  562  of the sixth lens element  560  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  564  of the sixth lens element  560  is HVT62. The following relations are satisfied: HVT61=1.316, HVT62=1.4989, and HVT61/HVT62=0.8780. 
     Please refer to the following Table 9 and Table 10. 
     The detailed data of the optical image capturing system of the fifth embodiment is as shown in Table 9. 
     
       
         
           
               
             
               
                 TABLE 9 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.4303 mm; f/HEP = 2.0; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                   
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material  
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Lens 1 
                 3.99525  
                 0.500808 
                 Plastic 
                 1.565 
                 58 
                 3.332 
               
               
                 2 
                   
                 −3.39829 
                 0.05 
                   
                   
                   
                   
               
               
                 3 
                 Ape. stop  
                 Plano 
                 0 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2 
                 2.35929 
                 0.3 
                 Plastic 
                 1.607 
                 26.6 
                 −7.758 
               
               
                 5 
                   
                 1.49629 
                 0.514547 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 −5.18369 
                 0.3 
                 Plastic  
                 1.607 
                 26.6 
                 −5.229 
               
               
                 7 
                   
                 8.36747  
                 0.053933 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 4.11823  
                 0.69161 
                 Plastic  
                 1.565 
                 58 
                 8.525 
               
               
                 9 
                   
                 26.68403 
                 0.258517 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 −2.54463 
                 0.582886  
                 Plastic 
                 1.565 
                 58 
                 2.388 
               
               
                 11 
                   
                 −0.95459 
                 0.148169 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 1.46999  
                 0.431727  
                 Plastic 
                 1.565 
                 58 
                 −3.646 
               
               
                 13 
                   
                 0.76689 
                 0.7 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.472553 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 −0.0026 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the fifth embodiment, reference is made to Table 10. 
     
       
         
           
               
             
               
                 TABLE 10 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 6.87659 
                 −31.944858 
                 −10.200663 
                 −7.560749 
                 3.437669 
                 29.84156 
               
               
                 A4 = 
                 −1.89171E−02 
                   3.88900E−03 
                   7.95516E−03 
                 −3.16768E−02 
                 −2.91849E−02 
                 −7.10481E−05 
               
               
                 A6 = 
                 −1.99166E−02 
                 −1.75129E−02 
                   2.26164E−02 
                 −3.23378E−02 
                 −7.45514E−02 
                 −7.24042E−04 
               
               
                 A8 = 
                   3.42930E−03 
                   7.81571E−04 
                 −3.02903E−02 
                   1.72587E−04 
                 −2.24902E−02 
                 −2.29731E−03 
               
               
                 A10 = 
                 −5.08451E−03 
                 −1.32039E−04 
                   1.32458E−02 
                 −1.39503E−02 
                   1.07346E−02 
                   2.70448E−04 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 −20.67855 
                 50 
                 −17.698486 
                 −3.187918 
                 −5.059866 
                 −3.797548 
               
               
                 A4 = 
                 −4.21748E−02 
                 −1.70004E−02 
                   2.18166E−02 
                 −6.36207E−02 
                 −7.14836E−02 
                 −6.60024E−02 
               
               
                 A6 = 
                   2.30806E−02 
                 −1.23822E−02 
                   1.58354E−03 
                   2.08955E−02 
                   9.86450E−03 
                   1.55624E−02 
               
               
                 A8 = 
                   9.58718E−03 
                 −4.85864E−03 
                 −8.84565E−03 
                   2.37930E−03 
                   7.39438E−04 
                 −3.54411E−03 
               
               
                 A10 = 
                 −8.32451E−03 
                 −1.65111E−03 
                 −1.10574E−03 
                   5.79531E−04 
                 −8.18113E−04 
                   1.58801E−04 
               
               
                 A12 = 
                   
                   
                   6.08287E−04 
                   3.41368E−04 
                   1.95064E−04 
                   4.35927E−05 
               
               
                 A14 = 
                   
                   
                 −1.82586E−04 
                 −1.98747E−04 
                 −1.52614E−05 
                 −4.70997E−06 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the fifth embodiment is similar to that in the first embodiment. Besides the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 9 and Table 10. 
     
       
         
           
               
             
               
                   
               
               
                 Fifth embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 2.0 
                 TP3/TP4 
                 0.4338 
               
               
                 |f/f1| 
                 1.0249 
                 (TP1 + IN12)/TP2 
                 1.836 
               
               
                 |f1/f6| 
                 0.9137 
                 IN45/IN56 
                 1.7443 
               
               
                 |f1/f5| 
                 1.3953 
                 IN12/f 
                 0.0146 
               
               
                 |f6/f2| 
                 0.4700 
                 InTL/HOS 
                 0.7367 
               
               
                 |R1/R2| 
                 1.1757 
                 ΣTP/InTL 
                 0.7325 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.3143 
                 HOS/HOI 
                 2.1759 
               
               
                 |TDT| 
                 0.633 
                 InRS61/TP6 
                 0.5096 
               
               
                 |ODT| 
                 2.4744 
                 HVT61/HVT62 
                 0.8780 
               
               
                 HOI 
                 2.3908 
                 HOS 
                 5.2021 
               
               
                 Σ PPR 
                 2.8554 
                 Σ PPR/| Σ NPR| 
                 1.4069 
               
               
                 | Σ NPR| 
                 2.0296 
               
               
                   
               
            
           
         
       
     
     The Sixth Embodiment 
     Embodiment 6 
     Please refer to  FIG. 6A ,  FIG. 6B , and  FIG. 6C ,  FIG. 6A  is a schematic view of the optical image capturing system according to the fifth embodiment of the present application,  FIG. 6B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fifth embodiment of the present application, and  FIG. 6C  is a TV distortion grid of the optical image capturing system according to the fifth embodiment of the present application. As shown in  FIG. 6A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  600 , a first lens element  610 , a second lens element  620 , a third lens element  630 , a fourth lens element  640 , a fifth lens element  650 , a sixth lens element  660 , a IR-bandstop filter  670 , an image plane  680 , and an image sensing device  690 . 
     The first lens element  610  has a positive refractive power and it is made of plastic material. The first lens element  610  has a convex object-side surface  612  and a convex image-side surface  614 , and both of the object-side surface  612  and the image-side surface  614  are aspheric. 
     The second lens element  620  has a negative refractive power and it is made of plastic material. The second lens element  620  has a concave object-side surface  622  and a convex image-side surface  624 , and both of the object-side surface  622  and the image-side surface  624  are aspheric. 
     The third lens element  630  has a positive refractive power and it is made of plastic material. The third lens element  630  has a convex object-side surface  632  and a convex image-side surface  634 , and both of the object-side surface  632  and the image-side surface  634  are aspheric. 
     The fourth lens element  640  has a positive refractive power and it is made of plastic material. The fourth lens element  640  has a convex object-side surface  642  and a convex image-side surface  644 , and both of the object-side surface  642  and the image-side surface  644  are aspheric. 
     The fifth lens element  650  has a negative refractive power and it is made of plastic material. The sixth lens element  650  has a convex object-side surface  652  and a concave image-side surface  654 , both of the object-side surface  652  and the image-side surface  654  are aspheric, and both of the object-side surface  652  and the image-side surface  654  have inflection points. 
     The sixth lens element  660  has a negative refractive power and it is made of plastic material. The sixth lens element  660  has a convex object-side surface  662  and a concave image-side surface  664 , and both of the object-side surface  662  and the image-side surface  664  are aspheric, wherein both of the object-side surface  662  and the image-side surface  664  have inflection points. 
     The IR-bandstop filter  670  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  660  and the image plane  680 . 
     In the sixth embodiment of the optical image capturing system, focal lengths of the second lens element  620 , the third lens element  630 , the fourth lens element  640 , and the fifth lens element  650  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=17.6014 and |f1|+f6|=101.1623. 
     In the sixth embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  662  of the sixth lens element  660  is InRS61. A central thickness of the sixth lens element  660  on the optical axis is TP6. The following relations are satisfied: InRS61=0.203, TP6=0.4729, and InRS61/TP6=0.4293. 
     In the sixth embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  662  of the sixth lens element  660  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  664  of the sixth lens element  660  is HVT62. The following relations are satisfied: HVT61=1.0315, HVT62=1.3676, and HVT61/HVT62=0.7542. 
     Please refer to the following Table 11 and Table 12. 
     The detailed data of the optical image capturing system of the sixth embodiment is as shown in Table 11. 
     
       
         
           
               
             
               
                 TABLE 11 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.4081 mm; f/HEP = 2.4; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                   
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material 
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Ape. stop 
                 Plano 
                 0.029668 
                   
                   
                   
                   
               
               
                 2 
                 Lens 1 
                 2.8954 
                 0.52156 
                 Plastic  
                 1.565 
                 58 
                 3.731 
               
               
                 3 
                   
                 −7.24759 
                 0.689145 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2 
                 −1.48413  
                 0.23 
                 Plastic 
                 1.607 
                 26.6 
                 −4.532 
               
               
                 5 
                   
                 −3.41132 
                 0.239872 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 6.30964  
                 0.965044 
                 Plastic 
                 1.565 
                 54.5 
                 3.133 
               
               
                 7 
                   
                 −2.32431  
                 0.05 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 19.2363  
                 0.282111 
                 Plastic 
                 1.64 
                 23.3 
                 6.792 
               
               
                 9 
                   
                 −5.58426  
                 0.05 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 528.1766 
                 0.3 
                 Plastic 
                 1.583 
                 30.2 
                 −3.144 
               
               
                 11 
                   
                 1.82622 
                 0.324626 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 1.19176 
                 0.472858 
                 Plastic 
                 1.583 
                 30.2 
                 −97.429 
               
               
                 13 
                   
                 0.9967 
                 0.5 
                   
                   
                   
                   
               
               
                 14 
                 IR−bandstop  
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter  
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.225151 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 0.001697 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the sixth embodiment, reference is made to Table 12. 
     
       
         
           
               
             
               
                 TABLE 12 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 2 
                 3 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 −9.690012 
                 36.32293 
                 −0.650766 
                 5.727585 
                 −44.749031 
                 0.228574 
               
               
                 A4 = 
                   1.05589E−02 
                 −5.22120E−02 
                 −5.02780E−02 
                 −3.71271E−02 
                 −1.30476E−02 
                   3.44159E−03 
               
               
                 A6 = 
                 −5.72757E−02 
                 −4.86417E−02 
                 −2.62871E−02 
                   3.65516E−03 
                 −5.12597E−03 
                 −4.60924E−03 
               
               
                 A8 = 
                   1.84626E−02 
                   9.52386E−03 
                 −1.47042E−02 
                   7.38554E−03 
                   2.06184E−03 
                 −7.50965E−04 
               
               
                 A10 = 
                 −7.73362E−02 
                 −4.64593E−02 
                   1.17599E−02 
                   2.32848E−03 
                 −1.35137E−03 
                 −2.32002E−04 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 18.842408 
                 9.116297 
                 −50 
                 −7.083912 
                 −2.733238 
                 −2.183834 
               
               
                 A4 = 
                 −4.20777E−02 
                   4.03037E−02 
                 −4.14358E−03 
                 −3.50610E−02 
                 −1.35902E−01 
                 −1.38907E−01 
               
               
                 A6 = 
                 −7.37499E−03 
                 −9.53185E−03 
                 −7.07317E−04 
                 −5.62341E−03 
                 −3.38444E−03 
                   3.84160E−02 
               
               
                 A8 = 
                 −2.16379E−03 
                   5.21507E−04 
                   5.58814E−04 
                   1.62949E−03 
                   3.81361E−03 
                 −6.91706E−03 
               
               
                 A10 = 
                 −6.58047E−04 
                   5.64967E−04 
                 −3.57723E−05 
                   5.75600E−05 
                   1.07507E−03 
                 −2.14617E−04 
               
               
                 A12 = 
                   
                   
                 −1.36856E−04 
                 −2.07819E−04 
                 −1.30084E−04 
                   2.94230E−04 
               
               
                 A14 = 
                   
                   
                 −5.75920E−05 
                   3.27006E−05 
                 −2.22776E−05 
                 −2.99856E−05 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the sixth embodiment is similar to that in the first embodiment. Besides the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 11 and Table 12. 
     
       
         
           
               
             
               
                   
               
               
                 Sixth embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 2.4 
                 TP3/TP4 
                 3.4208 
               
               
                 |f/f1| 
                 0.9159 
                 (TP1 + IN12)/TP2 
                 5.2639 
               
               
                 |f1/f6| 
                 0.0383 
                 IN45/IN56 
                 0.1540 
               
               
                 |f1/f5| 
                 1.1867 
                 IN12/f 
                 0.2017 
               
               
                 |f6/f2| 
                 21.4976 
                 InTL/HOS 
                 0.8165 
               
               
                 |R1/R2| 
                 0.3995 
                 ΣTP/InTL 
                 0.6719 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.0891 
                 HOS/HOI 
                 2.1115 
               
               
                 |TDT| 
                 1.17 
                 InRS61/TP6 
                 0.4293 
               
               
                 |ODT| 
                 2.4217 
                 HVT61/HVT62 
                 0.7542 
               
               
                 HOI 
                 2.3927 
                 HOS 
                 5.0521 
               
               
                 Σ PPR 
                 2.5098 
                 Σ PPR/| Σ NPR| 
                 1.3379 
               
               
                 | Σ NPR| 
                 1.8760 
               
               
                   
               
            
           
         
       
     
     The Seventh Embodiment 
     Embodiment 7 
     Please refer to  FIG. 7A ,  FIG. 7B , and  FIG. 7C , FIG.  FIG. 7A  is a schematic view of the optical image capturing system according to the fifth embodiment of the present application,  FIG. 7B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the fifth embodiment of the present application, and  FIG. 7C  is a TV distortion grid of the optical image capturing system according to the fifth embodiment of the present application. As shown in  FIG. 7A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  700 , a first lens element  710 , a second lens element  720 , a third lens element  730 , a fourth lens element  740 , a fifth lens element  750 , a sixth lens element  760 , a IR-bandstop filter  770 , an image plane  780 , and an image sensing device  790 . 
     The first lens element  710  has a positive refractive power and it is made of plastic material. The first lens element  710  has a convex object-side surface  712  and a convex image-side surface  714 , and both of the object-side surface  712  and the image-side surface  714  are aspheric. 
     The second lens element  720  has a negative refractive power and it is made of plastic material. The second lens element  720  has a convex object-side surface  722  and a concave image-side surface  724 , and both of the object-side surface  722  and the image-side surface  724  are aspheric. 
     The third lens element  730  has a negative refractive power and it is made of plastic material. The third lens element  730  has a concave object-side surface  732  and a concave image-side surface  734 , and both of the object-side surface  732  and the image-side surface  734  are aspheric. 
     The fourth lens element  740  has a positive refractive power and it is made of plastic material. The fourth lens element  740  has a convex object-side surface  742  and a convex image-side surface  744 , and both of the object-side surface  742  and the image-side surface  744  are aspheric. 
     The fifth lens element  750  has a positive refractive power and it is made of plastic material. The fifth lens element  750  has a concave object-side surface  752  and a convex image-side surface  754 , both of the object-side surface  752  and the image-side surface  754  are aspheric, and both of the object-side surface  752  and the image-side surface  754  have inflection points. 
     The sixth lens element  760  has a negative refractive power and it is made of plastic material. The sixth lens element  760  has a convex object-side surface  762  and a concave image-side surface  764 , both of the object-side surface  762  and the image-side surface  764  are aspheric, and both of the object-side surface  762  and the image-side surface  764  have inflection points. 
     The IR-bandstop filter  770  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  760  and the image plane  780 . 
     In the seventh embodiment of the optical image capturing system, focal lengths of the second lens element  720 , the third lens element  730 , the fourth lens element  740 , and the fifth lens element  750  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=31.6894, |f1|+|f6|=13.6375, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the seventh embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  762  of the sixth lens element  760  is InRS61. A central thickness of the sixth lens element  760  on the optical axis is TP 6 . The following relations are satisfied: InRS61=0.538, TP6=0.5194, and InRS61/TP6=1.0358. 
     In the seventh embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  762  of the sixth lens element  760  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  764  of the sixth lens element  760  is HVT62. The following relations are satisfied: HVT61=1.9335, HVT62=1.8302, and HVT61/HVT62=1.0564. 
     Please refer to the following Table 13 and Table 14. 
     The detailed data of the optical image capturing system of the seventh embodiment is as shown in Table 13. 
     
       
         
           
               
             
               
                 TABLE 13 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.4197 mm; f/HEP = 1.7; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                   
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material 
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Lens 1 
                 5.2866 
                 0.469119 
                 Plastic 
                 1.565 
                 58 
                 5.048 
               
               
                 2 
                   
                 −5.99538 
                 0.05 
                   
                   
                   
                   
               
               
                 3 
                 Ape. stop 
                 Plano 
                 0 
                   
                   
                   
                   
               
               
                 4 
                 Lens 2 
                 1.76211 
                 0.3 
                 Plastic 
                 1.583 
                 30.2 
                 −20.403 
               
               
                 5 
                   
                 1.43853 
                 0.640983 
                   
                   
                   
                   
               
               
                 6 
                 Lens 3 
                 −4.76534 
                 0.3 
                 Plastic 
                 1.607 
                 26.6 
                 −3.614 
               
               
                 7 
                   
                 4.1608 
                 0.05 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 3.57443 
                 0.978416 
                 Plastic  
                 1.565 
                 58 
                 4.28 
               
               
                 9 
                   
                 −6.73755 
                 0.189064 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 −2.10986 
                 0.78978 
                 Plastic 
                 1.565 
                 58 
                 3.392 
               
               
                 11 
                   
                 −1.1401 
                 0.05 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 1.16736 
                 0.519417 
                 Plastic 
                 1.565 
                 54.5 
                 −8.589 
               
               
                 13 
                   
                 0.78985 
                 0.7 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.756036 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 0.010617 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the seventh embodiment, reference is made to Table 14. 
     
       
         
           
               
             
               
                 TABLE 14 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 4 
                 5 
                 6 
                 7 
               
               
                   
               
               
                 k = 
                 12.466473 
                 −50 
                 −5.0659 
                 −4.806836 
                 8.283914 
                 −33.99858 
               
               
                 A4 = 
                   1.89736E−02 
                   2.07038E−02 
                 −1.08458E−02 
                 −2.96702E−02 
                 −7.08836E−02 
                 −2.02957E−02 
               
               
                 A6 = 
                 −2.36261E−02 
                 −2.14762E−02 
                   6.86963E−03 
                 −2.15468E−02 
                 −2.75883E−02 
                   6.76633E−04 
               
               
                 A8 = 
                   6.05381E−03 
                   3.51469E−03 
                 −1.95561E−02 
                 −7.60562E−03 
                 −2.86113E−02 
                 −8.97272E−04 
               
               
                 A10 = 
                 −3.53279E−03 
                   1.39755E−04 
                   1.64355E−02 
                   1.65020E−03 
                 −7.25414E−03 
                 −6.57999E−05 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 −20.538144 
                 −20.871821 
                 −16.561281 
                 −2.333164 
                 −3.517746 
                 −3.031012 
               
               
                 A4 = 
                 −1.77104E−02 
                   1.79039E−02 
                   1.97141E−03 
                 −3.34938E−02 
                 −3.66543E−02 
                 −4.76207E−02 
               
               
                 A6 = 
                   5.14043E−03 
                 −1.03788E−02 
                   1.10928E−02 
                   4.34909E−03 
                   7.59381E−03 
                   1.56733E−02 
               
               
                 A8 = 
                   3.98472E−03 
                 −1.18451E−03 
                 −5.13939E−03 
                 −1.06711E−03 
                   3.73524E−04 
                 −3.60832E−03 
               
               
                 A10 = 
                 −1.89812E−03 
                 −2.56206E−04 
                 −6.88328E−04 
                   6.17426E−04 
                 −8.93901E−04 
                   1.10151E−04 
               
               
                 A12 = 
                   
                   
                   5.56875E−04 
                   5.40237E−04 
                   1.88845E−04 
                   4.77665E−05 
               
               
                 A14 = 
                   
                   
                 −6.46369E−05 
                 −1.27675E−04 
                 −1.19886E−05 
                 −4.02102E−06 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the seventh embodiment is similar to that in the first embodiment. Besides the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 13 and Table 14. 
     
       
         
           
               
             
               
                   
               
               
                 Seventh embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 1.7 
                 TP3/TP4 
                 0.3066 
               
               
                 |f/f1| 
                 0.6767 
                 (TP1 + IN12)/TP2 
                 1.7303 
               
               
                 |f1/f6| 
                 0.5877 
                 IN45/IN56 
                 3.782 
               
               
                 |f1/f5| 
                 1.4880 
                 IN12/f 
                 0.0146 
               
               
                 |f6/f2| 
                 0.4210 
                 InTL/HOS 
                 0.7224 
               
               
                 |R1/R2| 
                 0.8818 
                 ΣTP/InTL 
                 0.7740 
               
               
                 (R11 − R12)/(R11 + R12) 
                 0.1929 
                 HOS/HOI 
                 2.5098 
               
               
                 |TDT| 
                 0.59 
                 InRS61/TP6 
                 1.0358 
               
               
                 |ODT| 
                 2.3778 
                 HVT61/HVT62 
                 1.0564 
               
               
                 HOI 
                 2.392 
                 HOS 
                 6.0034 
               
               
                 Σ PPR 
                 1.4748 
                 Σ PPR/| Σ NPR| 
                 0.5859 
               
               
                 | Σ NPR| 
                 2.5174 
               
               
                   
               
            
           
         
       
     
     The Eighth Embodiment 
     Embodiment 8 
     Please refer to  FIG. 8A ,  FIG. 8B , and  FIG. 8C ,  FIG. 8A  is a schematic view of the optical image capturing system according to the eighth embodiment of the present application,  FIG. 8B  is longitudinal spherical aberration curves, astigmatic field curves, and an optical distortion curve of the optical image capturing system in the order from left to right according to the eighth embodiment of the present application, and  FIG. 8C  is a TV distortion grid of the optical image capturing system according to the eighth embodiment of the present application. As shown in  FIG. 8A , in order from an object side to an image side, the optical image capturing system includes an aperture stop  800 , a first lens element  810 , a second lens element  820 , a third lens element  830 , a fourth lens element  840 , a fifth lens element  850 , a sixth lens element  860 , a IR-bandstop filter  870 , an image plane  880 , and an image sensing device  890 . 
     The first lens element  810  has a negative refractive power and it is made of plastic material. The first lens element  810  has a convex object-side surface  812  and a convex image-side surface  814 , and both of the object-side surface  812  and the image-side surface  814  are aspheric. 
     The second lens element  820  has a negative refractive power and it is made of plastic material. The second lens element  820  has a convex object-side surface  822  and a concave image-side surface  824 , and both of the object-side surface  822  and the image-side surface  844  are aspheric. 
     The third lens element  830  has a positive refractive power and it is made of plastic material. The third lens element  830  has a convex object-side surface  832  and a concave image-side surface  834 , and both of the object-side surface  832  and the image-side surface  834  are aspheric. 
     The fourth lens element  840  has a positive refractive power and it is made of plastic material. The fourth lens element  840  has a concave object-side surface  842  and a convex image-side surface  844 , and both of the object-side surface  842  and the image-side surface  844  are aspheric. 
     The fifth lens element  850  has a positive refractive power and it is made of plastic material. The fifth lens element  850  has a convex object-side surface  852  and a convex image-side surface  854 , both of the object-side surface  852  and the image-side surface  854  are aspheric, and both of the object-side surface  852  and the image-side surface  854  have inflection points. 
     The sixth lens element  860  has a negative refractive power and it is made of plastic material. The sixth lens element  860  has a concave object-side surface  862  and a concave image-side surface  864 , both of the object-side surface  862  and the image-side surface  864  are aspheric, and both of the object-side surface  862  and the image-side surface  864  have inflection points. 
     The IR-bandstop filter  870  is made of glass material without affecting the focal length of the optical image capturing system and it is disposed between the sixth lens element  860  and the image plane  880 . 
     In the eighth embodiment of the optical image capturing system, focal lengths of the second lens element  820 , the third lens element  830 , the fourth lens element  840 , and the fifth lens element  850  are f2, f3, f4, and f5, respectively. The following relations are satisfied: |f2|+|f3|+|f4|+|f5|=52.1863, |f1|+|f6|=11.6289, and |f2|+|f3|+|f4|+|f5|&gt;|f1|+|f6|. 
     In the eighth embodiment of the optical image capturing system, a distance in parallel with an optical axis from a maximum effective diameter position to an axial point on the object-side surface  862  of the sixth lens element  860  is InRS61. A central thickness of the sixth lens element  860  on the optical axis is TP6. The following relations are satisfied: InRS61=0, TP6=0.2379, and InRS61/TP6=0. 
     In the eighth embodiment of the optical image capturing system, a distance perpendicular to the optical axis between a critical point on the object-side surface  862  of the sixth lens element  860  is HVT61, and a distance perpendicular to the optical axis between a critical point on the image-side surface  864  of the sixth lens element  860  is HVT62. The following relations are satisfied: HVT61=0, HVT62=1.0988, and HVT61/HVT62=0. 
     Please refer to the following Table 15 and Table 16. 
     The detailed data of the optical image capturing system of the eighth embodiment is as shown in Table 15. 
     
       
         
           
               
             
               
                 TABLE 15 
               
             
            
               
                   
               
               
                 Data of the optical image capturing system 
               
               
                 f = 3.41 mm; f/HEP = 2.0; HAF = 35 deg 
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 Surface 
                   
                   
                   
                   
                   
                   
                 Focal 
               
            
           
           
               
               
               
               
               
               
               
            
               
                 # 
                 Curvature Radius 
                 Thickness 
                 Material 
                 Index 
                 Abbe # 
                 length 
               
               
                   
               
            
           
           
               
               
               
               
               
               
               
               
            
               
                 0 
                 Object 
                 Plano 
                 Plano 
                   
                   
                   
                   
               
               
                 1 
                 Lens 1 
                 3.00295 
                 0.420497 
                 Plastic 
                 1.607 
                 26.6 
                 −9.5765 
               
               
                 2 
                   
                 1.87533 
                 0.511223 
                   
                   
                   
                   
               
               
                 3 
                 Lens 2 
                 1.79755 
                 0.886934 
                 Plastic 
                 1.64 
                 23.33 
                 −39.663 
               
               
                 4 
                   
                 1.35544 
                 0.05 
                   
                   
                   
                   
               
               
                 5 
                 Lens 3 
                 1.40401 
                 0.744021 
                 Plastic 
                 1.565 
                 58 
                 2.9139 
               
               
                 6 
                   
                 7.713 
                 0.084074 
                   
                   
                   
                   
               
               
                 7 
                 Ape. stop 
                 Plano 
                 0.468038 
                   
                   
                   
                   
               
               
                 8 
                 Lens 4 
                 −1.6021 
                 0.622474 
                 Plastic 
                 1.565 
                 58 
                 7.0252 
               
               
                 9 
                   
                 −1.3015 
                 0.05 
                   
                   
                   
                   
               
               
                 10 
                 Lens 5 
                 11.89975 
                 1.926079 
                 Plastic 
                 1.565 
                 58 
                 2.5842 
               
               
                 11 
                   
                 −1.56705 
                 0.468349 
                   
                   
                   
                   
               
               
                 12 
                 Lens 6 
                 −1.56671 
                 0.237892 
                 Plastic 
                 1.583 
                 30.2 
                 −2.0524 
               
               
                 13 
                   
                 5.34744 
                 0.243168 
                   
                   
                   
                   
               
               
                 14 
                 IR-bandstop 
                 Plano 
                 0.2 
                   
                 1.517 
                 64.2 
                   
               
               
                   
                 filter 
                   
                   
                   
                   
                   
                   
               
               
                 15 
                   
                 Plano 
                 0.286593 
                   
                   
                   
                   
               
               
                 16 
                 Image plane 
                 Plano 
                 0.000659 
               
               
                   
               
               
                 Reference wavelength (d-line) = 587.5 nm 
               
            
           
         
       
     
     As for the parameters of the aspheric surfaces of the eighth embodiment, reference is made to Table 16. 
     
       
         
           
               
             
               
                 TABLE 16 
               
               
                   
               
               
                 Aspheric Coefficients 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 1 
                 2 
                 3 
                 4 
                 5 
                 6 
               
               
                   
               
               
                 k = 
                 1.170689 
                 −0.755935 
                 −0.31221 
                 0.674712 
                 0.776053 
                 9.136786 
               
               
                 A4 = 
                 −1.06093E−03 
                 −1.64339E−02 
                 −4.37922E−02 
                 −5.33095E−02 
                 −9.94125E−03 
                 −2.11946E−03 
               
               
                 A6 = 
                   1.12026E−03 
                   4.30502E−03 
                 −6.14891E−03 
                   4.69365E−02 
                   8.05170E−02 
                 −2.60130E−02 
               
               
                 A8 = 
                 −1.55188E−04 
                   3.04585E−04 
                   2.12272E−03 
                 −5.28256E−03 
                 −1.60339E−02 
                   7.12796E−03 
               
               
                 A10 = 
                   2.73449E−05 
                 −2.52914E−05 
                 −3.89716E−04 
                 −2.82012E−02 
                 −2.07123E−02 
                 −6.13917E−03 
               
               
                 A12 = 
                   
                   
                   
                   
                   
                   
               
               
                 A14 = 
               
               
                   
               
            
           
           
               
               
            
               
                   
                 Surface # 
               
            
           
           
               
               
               
               
               
               
               
            
               
                   
                 8 
                 9 
                 10 
                 11 
                 12 
                 13 
               
               
                   
               
               
                 k = 
                 3.015501 
                 0.259765 
                 −5.869012 
                 −1.532661 
                 −0.556401 
                 −21.298168 
               
               
                 A4 = 
                 −4.35593E−02 
                   2.48924E−02 
                   1.40132E−02 
                   8.60179E−03 
                   3.44078E−03 
                 −3.46697E−02 
               
               
                 A6 = 
                 −7.14757E−03 
                 −2.15956E−02 
                 −1.26884E−03 
                 −6.39645E−03 
                   1.09159E−02 
                   3.83764E−03 
               
               
                 A8 = 
                   6.06085E−02 
                   3.80214E−02 
                   1.25666E−04 
                   1.71707E−03 
                   1.60700E−04 
                 −2.21808E−04 
               
               
                 A10 = 
                 −4.34538E−02 
                 −1.25439E−02 
                   3.96348E−05 
                   1.91249E−04 
                 −1.59080E−04 
                 −1.17270E−05 
               
               
                 A12 = 
                   
                   
                 −2.85753E−06 
                 −3.88522E−06 
                 −1.93209E−05 
                   8.76975E−07 
               
               
                 A14 = 
                   
                   
                 −1.10366E−06 
                 −7.39802E−06 
                   6.59872E−06 
                 −1.34669E−07 
               
               
                   
               
            
           
         
       
     
     The presentation of the aspheric surface formula in the eighth embodiment is similar to that in the first embodiment. Besides, the definitions of parameters in following tables are equal to those in the first embodiment so the repetitious details need not be given here. 
     The following content may be deduced from Table 15 and Table 16. 
     
       
         
           
               
             
               
                   
               
               
                 Eighth embodiment 
               
               
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                 f/HEP 
                 1.7 
                 TP3/TP4 
                 1.1952 
               
               
                 |f/f1| 
                 0.3561 
                 (TP1 + IN12)/TP2 
                 1.0505 
               
               
                 |f1/f6| 
                 4.6660 
                 IN45/IN56 
                 0.1068 
               
               
                 |f1/f5| 
                 3.7058 
                 IN12/f 
                 0.1499 
               
               
                 |f6/f2| 
                 0.0517 
                 InTL/HOS 
                 0.8986 
               
               
                 |R1/R2| 
                 1.6013 
                 ΣTP/InTL 
                 0.7478 
               
               
                 (R11 − R12)/(R11 + R12) 
                 −1.8289 
                 HOS/HOI 
                 3.0156 
               
               
                 |TDT| 
                 0.894 
                 InRS61/TP6 
                 0 
               
               
                 |ODT| 
                 2.497 
                 HVT61/HVT62 
                 0 
               
               
                 HOI 
                 2.3877 
                 HOS 
                 7.2 
               
               
                 Σ PPR 
                 2.9752 
                 Σ PPR/| Σ NPR| 
                 1.4144 
               
               
                 | Σ NPR| 
                 2.1035 
               
               
                   
               
            
           
         
       
     
     The above-mentioned descriptions represent merely the exemplary embodiment of the present disclosure, without any intention to limit the scope of the present disclosure thereto. Various equivalent changes, alternations or modifications based on the claims of present disclosure are all consequently viewed as being embraced by the scope of the present disclosure.