Optical camera system
US12111448B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 12, 2021 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Jun 3, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/0012
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical camera system is provided, including, in order from an object side to an image side along an optical axis: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens and a ninth lens having refractive powers. The first lens has a convex object side surface; the fifth lens and the ninth lens have negative refractive powers; and a distance TTL from an object side surface of the first lens to an imaging plane of the optical camera system on the optical axis and a half ImgH of a diagonal length of an effective pixel region of the optical camera system satisfy: TTL/ImgH<1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.