Lens limiting assembly, camera body and camera
US11347136B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 7, 2020 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Dec 7, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2217/002
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lens limiting assembly includes a lens assembly ring and a locking ring arranged outside the lens assembly ring. The lens assembly ring includes an accommodating groove. The locking ring includes a body and a hook protruding inwardly from the body and accommodated in the accommodating groove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.