Patent ID: 8786961

Claim:
An image pickup lens for forming an image of a subject on a photoelectrical conversion part of a solid-state image sensor, comprising, in order from an object side thereof: a first lens having a positive refractive power and comprising a convex surface directed to an object side; a second lens having a negative refractive power and comprising a concave surface directed to an image side; a third lens having a positive or negative refractive power; a fourth lens having a positive or negative refractive power; a fifth lens having a positive refractive power and comprising a convex surface directed to the image side; and a sixth lens having a negative refractive power and comprising a concave surface directed to the image side, wherein an image side surface of the sixth lens comprises an aspherical shape and an inflection point at a position other than an intersection point with an optical axis, and the image pickup lens satisfies the following conditional expressions, νd1>50 νd2≦30 where, νd1 is an Abbe number of the first lens, and νd2 is an Abbe number of the second lens.