| 摘要 |
PROBLEM TO BE SOLVED: To provide small-size and inexpensive imaging lenses for a solid-state imaging element capable of providing high-resolution and high-quality images in which various aberrations have been suitably corrected.SOLUTION: Imaging lenses for a solid-state imaging element comprises, in order from an object side, a first lens L1 having a positive refractive power in which the convex surface is oriented to the object side on an optical axis, a second lens L2 having a negative refractive power in which the concave surface is oriented to an image side on the optical axis, a third lens L3 having a meniscus shape in which the convex surface is oriented to the object side on the optical axis, a fourth lens L4 having a positive refractive power and a meniscus shape in which the convex surface is oriented to the image side on the optical axis, and a fifth lens L5 having a negative refractive power and a meniscus shape in which the concave surface is oriented to the image side on the optical axis. |
