Low light level camera with parallel-connected slidably mounted intensifier assemblies
US4067045A · kind A · utility
8Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1976 |
| Grant date | Jan 3, 1978 |
| Priority date | — |
| Expiry date | Sep 28, 1996 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/54
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A low light level camera includes a plurality of identical modular-type intensifier assemblies which are removably clamped together, and are connected in electrical parallel with one another. The intensifier assembly is axially movable with respect to the camera frame and lens for focus adjustment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.