Camera with focus and hand trembling detecting apparatus
US5194888A · kind A · utility
6Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1991 |
| Grant date | Mar 16, 1993 |
| Priority date | — |
| Expiry date | Jan 29, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B2217/005
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A camera with focus detecting and hand trembling detecting apparatus includes a focus detecting device for automatic focusing and a hand trembling detection circuit for detecting the hand trembling state of the camera. At the hand trembling detection by the hand trembling detection circuit, the automatic focusing is automatically switched from the servo mode to the one-shot mode, thus enabling exact hand trembling detection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.