| 发明名称 | Imaging lens and imaging device provided with the same | ||
| 摘要 | An imaging lens substantially consists of five lenses consisting of, in order from the object side: a first lens having a positive refractive power and having a meniscus shape with a convex surface toward the object side; a second lens having a biconcave shape; a third lens having a positive refractive power and having a meniscus shape with a convex surface toward the image side; a fourth lens having a meniscus shape with a convex surface toward the image side; and a fifth lens having a negative refractive power and having a concave surface toward the object side. | ||
| 申请公布号 | US9207432(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201414490040 | 申请日期 | 2014.09.18 |
| 申请人 | FUJIFILM Corporation | 发明人 | Tanaka Takuya;Iwasaki Tatsuro;Cho Michio |
| 分类号 | G02B9/60;G02B13/18;G02B13/00 | 主分类号 | G02B9/60 |
| 代理机构 | Young & Thompson | 代理人 | Young & Thompson |
| 主权项 | 1. An imaging lens substantially consisting of five lenses consisting of, in order from an object side: a first lens having a positive refractive power and having a meniscus shape with a convex surface toward the object side; a second lens having a biconcave shape; a third lens having a positive refractive power and having a meniscus shape with a convex surface toward the image side; a fourth lens having a meniscus shape with a convex surface toward the image side; and a fifth lens having a negative refractive power and having a concave surface toward the object side. | ||
| 地址 | Tokyo JP | ||