Camera lens
US10345555B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 15, 2016 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Aug 26, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A camera lens is provided. The camera lens includes, in sequence from an object side to an image side: a first lens having a negative refractive power; a second lens having a positive refractive power, an image-side surface of the second lens being configured as a convex surface and material of the second lens being glass; a third lens having a positive refractive power; a fourth lens having a negative refractive power; a fifth lens having a positive refractive power; and a sixth lens having a negative refractive power, an object-side surface of the sixth lens being configured as a convex surface and an image-side surface of the sixth lens being configured as a concave surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.