Auto-bracketing system
US5508779A · kind A · utility
2Cited by
15References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1994 |
| Grant date | Apr 16, 1996 |
| Priority date | — |
| Expiry date | Dec 19, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B7/097
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An auto-bracketing system for use with a camera. A plurality of exposure values, representing different exposure conditions, are calculated. The plurality of exposure values are calculated in accordance with at least two brightness values metered by optical sensors associated with the camera. A plurality of film frames, of a film installed in the camera, are subsequently exposed to the different exposure conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.