Patent ID: 8514499
Filing Date: 2013-08-20
Classification: G02B

Abstract:
1. An optical image capturing lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with refractive power, a third lens element with refractive power; a fourth lens element with refractive power having a concave object-side surface and a convex image-side surface; a fifth lens element with refractive power having a convex image-side surface, wherein an object-side surface and the image-side surface of the fifth lens element are aspheric; and a sixth lens element with negative refractive power made of plastic material and having a concave image-side surface, wherein an object-side surface and the image-side surface of the sixth lens element are aspheric, and the sixth lens element has at least one inflection point formed on at least one of the object-side surface and the image-side surface thereof; wherein a distance in parallel with an optical axis from a maximum effective diameter position to an axial vertex on the image-side surface of the fourth lens element is SAG42, a central thickness of the fourth lens element is CT4, a distance perpendicular to the optical axis between a non-axial critical point on the image-side surface of the sixth lens element and the optical axis is Yc, and a distance perpendicular to the optical axis between the maximum effective diameter position and the optical axis is Yd, the following relationships are satisfied: