Correcting device for cameras with automatic exposure control
US4067033A · kind A · utility
5Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1976 |
| Grant date | Jan 3, 1978 |
| Priority date | — |
| Expiry date | Jun 11, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A dial mechanism in a camera is disclosed having the capability of indicating multiple related settings, all of which control a single transducer input to an exposure control rotation of one or more indicating rings in dependence upon manually actuable control elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.