SE7907602L - PHOTOGRAPHIC CAMERA LIGHT METERS - Google Patents
PHOTOGRAPHIC CAMERA LIGHT METERSInfo
- Publication number
- SE7907602L SE7907602L SE7907602A SE7907602A SE7907602L SE 7907602 L SE7907602 L SE 7907602L SE 7907602 A SE7907602 A SE 7907602A SE 7907602 A SE7907602 A SE 7907602A SE 7907602 L SE7907602 L SE 7907602L
- Authority
- SE
- Sweden
- Prior art keywords
- photographic camera
- camera light
- light meters
- meters
- photographic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/099—Arrangement of photoelectric elements in or on the camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782839971 DE2839971A1 (en) | 1978-09-14 | 1978-09-14 | Between-the-lens exposure meter - has sensor formed as fixed ring diaphragm of photoelectric material with electrodes supplying processing circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7907602L true SE7907602L (en) | 1980-03-15 |
Family
ID=6049417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7907602A SE7907602L (en) | 1978-09-14 | 1979-09-13 | PHOTOGRAPHIC CAMERA LIGHT METERS |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5588037A (en) |
DD (1) | DD146094A5 (en) |
DE (1) | DE2839971A1 (en) |
SE (1) | SE7907602L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697905A (en) * | 1984-12-03 | 1987-10-06 | Canon Kabushiki Kaisha | Photographic apparatus |
DE4210609A1 (en) * | 1992-03-31 | 1993-10-07 | Storz Karl Gmbh & Co | System for taking photographs in cavity esp body cavity - has endoscope provided with objective and image transmission system for image taken by endoscope objective, and light conductor for illuminating cavity |
-
1978
- 1978-09-14 DE DE19782839971 patent/DE2839971A1/en not_active Withdrawn
-
1979
- 1979-09-13 SE SE7907602A patent/SE7907602L/en not_active Application Discontinuation
- 1979-09-14 DD DD79215567A patent/DD146094A5/en unknown
- 1979-09-14 JP JP11743179A patent/JPS5588037A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DD146094A5 (en) | 1981-01-21 |
JPS5588037A (en) | 1980-07-03 |
DE2839971A1 (en) | 1980-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7907602-2 |