| abstract |
An imaging lens having a four-group, four-element configuration and an imaging apparatus using the imaging lens, which is small in size, can obtain higher imaging performance, is suitable for widening an angle, and has good image-side telecentric characteristics I will provide a. In order from the object side, a positive lens, a negative lens, a positive lens, and a lens having at least one aspherical surface, and designed so as to satisfy a predetermined conditional expression, the size is reduced. An imaging lens having higher image forming performance and suitable image widening and having good image side telecentric characteristics is obtained. [Selection] Figure 1 |