Camera system and an optical adapter to reduce image format size
US5499069A · kind A · utility
34Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1994 |
| Grant date | Mar 12, 1996 |
| Priority date | — |
| Expiry date | May 24, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/55
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A rear attachment is provided to permit objective lens systems designated for a certain image format to be used for imaging on a smaller image format. Thus, a 35 mm single lens reflex camera lens can be used to create an image on a smaller format CCD array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.