Patent ID: 8908288

Claim:
An image capturing optical lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power; a second lens element with positive refractive power; a third lens element with negative refractive power; a fourth lens element with positive refractive power; and a fifth lens element with negative refractive power made of plastic material and having an image-side surface being concave at a paraxial region and being convex at a peripheral region, wherein at least one of an object-side surface and the image-side surface of the fifth lens element is aspheric; wherein a focal length of the first lens element is f 1 , a focal length of the second lens element is f 2 , a focal length of the fourth lens element is f 4 , a focal length of the image capturing optical lens assembly is f, a curvature radius of an image-side surface of the third lens element is R 6 , and the following relationships are satisfied: 0 <f 2 /f 1<0.90; 0 <f 4 /f 1<0.30; and −0.35 <f/R 6≦0.85.