| 摘要 |
It is to provide an imaging lens that has excellent optical performance while being compact and light. The imaging lens includes, in order from an object side to an image surface side, a diaphragm, a first lens that is a meniscus lens having a positive power whose convex surface faces the object side, and a second lens that is a meniscus lens having a positive power whose convex surface faces the image surface side, wherein a condition expressed by −30.5≦̸r3/d3≦̸−19 (where, r3: center radius curvature of the object side face of the second lens, and d3: center thickness of the second lens is to be satisfied.
|
