Patent ID: 8576497
Filing Date: 2013-11-05
Classification: G02B

Abstract:
1. An image capturing lens assembly comprising five lens elements with refractive power, in order from an object side to an image side: a first lens element with negative refractive power having a convex object-side surface and a concave image-side surface; a second lens element with positive refractive power having a convex image-side surface; a third lens element with positive refractive power having a convex object-side surface; a fourth lens element with negative refractive power having a convex object-side surface and a concave image-side surface, wherein at least one of the object-side and the image-side surfaces of the fourth lens element is aspheric, at least one inflection point is formed on at least one of the object-side and the image-side surfaces of the fourth lens element, and the fourth lens element is made of plastic; and a fifth lens element with positive refractive power, wherein at least one of the object-side and the image-side surfaces of the fifth lens element is aspheric, and the fifth lens element is made of plastic; wherein a focal length of the image capturing lens assembly is f, a focal length of the first lens element is f