Invention Grant

Imaging lens
Abstract:
There is provided an imaging lens which satisfies demand of the wide field of view, the low-profileness and the low F-number and has excellent optical performance. An imaging lens comprises, in order from an object side to an image side, a first lens having positive refractive power and a convex surface facing the object side near an optical axis, a second lens having the convex surface facing the object side near the optical axis, a third lens, a fourth lens, a fifth lens, and a sixth lens having negative refractive power and a concave surface facing an image side near the optical axis, wherein the second lens has negative refractive power near the optical axis, the third lens has the negative refractive power near the optical axis, the fourth lens has the positive refractive power near the optical axis, and below conditional expressions are satisfied: −3.00
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