Camera optical lens
US12055682B2 · kind B2 · utility
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9Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 29, 2020 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Feb 5, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0025
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present disclosure relates to optical lens, and provides a camera optical lens including from an object side to an image side in sequence: a first lens having a positive refractive power, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens; wherein the camera optical lens satisfies the following conditions: 0.95≤f/TTL; −5.00≤f2/f≤−3.20; and 3.00≤(R15+R16)/(R15−R16)≤20.00. The camera optical lens can achieve good optical performance while meeting design requirements for a large aperture, a long focal length and ultra-thinness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.