Patent ID: 10571659

Abstract:
A wide angle imaging lens assembly includes a first lens element, an aperture, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side in order along an optical axis. The first lens element to the fifth lens element each includes an object-side surface facing the object side and an image-side surface facing the image side. The wide angle imaging lens assembly satisfies 1.25≤f/f2≤2.1 and (R5+R6)/(R5−R6)>0.25, where f is the effective focal length of the wide angle imaging lens assembly, f2 is the focal length of the second lens element, R5 is the radius of curvature of the object-side surface of the third lens element, and R6 is the radius of curvature of the image-side surface of the third lens element.