Image pickup lens assembly with a filter lens
US7064909B2 · kind B2 · utility
1Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2004 |
| Grant date | Jun 20, 2006 |
| Priority date | — |
| Expiry date | Aug 26, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/021
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image pickup assembly with a filter lens includes a barrel, a first lens and a second lens. In this case, the barrel has a container and a diaphragm. The first lens is accommodated in the container. The second lens is also accommodated in the container. Wherein, at least one of the first lens and the second lens is a filter lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.