Single-lens reflex camera with built-in flash
US4910542A · kind A · utility
26Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1988 |
| Grant date | Mar 20, 1990 |
| Priority date | — |
| Expiry date | Sep 14, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2215/051
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A single-lens reflex camera with a flash unit built into the camera body above the viewing pentaprism. The unit is movable from an operating position to a non-operating position, preferably enclosed in the camera body. The built-in flash unit may be automatically closed by inserting an external flash in a flash shoe. A display panel may be included on the top of the flash unit housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.