Camera lens
US9715089B1 · kind B1 · utility
1Cited by
0References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2016 |
| Grant date | Jul 25, 2017 |
| Priority date | — |
| Expiry date | Sep 6, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A camera lens is disclosed. The camera lens includes five piece ultra-thin and wide angle lenses with excellent optical properties and with chromatic aberration sufficiently corrected as follows: a first lens with positive refractive power; a second lens with negative refractive power; a third lens with negative refractive power; a fourth lens with positive refractive power; a fifth lens with negative refractive power which are arranged sequentially from an object side to an image side. The camera lens is characterized in that it meets specified conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.