IMAGING LENS, IMAGING APPARATUS, AND DIGITAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a small and low cost imaging lens which has a telecentricity much improved for the background technologies and can correct its aberration more desirably, and provide an imaging apparatus and a digital device incorporating it. SOLUTION: The imaging lens has a diaphragm 11, a first lens 12 which is a positive meniscus lens of a positive optical power with its convex side directed to the object side, and a second lens 13 of a negative optical power, all arranged in this order from the object side to the image side. The surface closest to the image side is non-spherical, and the relation 0.1