| 摘要 |
According to an embodiment of the present invention, an imaging lens comprises in order from an object side: a first lens which is a biconvex lens having positive (+) refractive power; a second lens which has positive (+) refractive power; and a third lens which has negative (-) refractive power. If the refractive index of the second lens is n2, a conditional expression of 1.5 < n2 <1.6 is satisfied. |
