Camera optical lens
US11435556B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2019 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Sep 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0012
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: an aperture; a first lens having a positive refractive power; a second lens having a positive refractive power; a third lens having a negative 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. The camera optical lens satisfies following conditions: 8.00≤d1/d2≤12.00; and 2.80≤v1/v3≤4.00, where d1 denotes an on-axis thickness of the first lens; d2 denotes an on-axis distance from an image side surface of the first lens to an object side surface of the second lens; v1 denotes an abbe number of the first lens; and v3 denotes an abbe number of the third lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.