CH371680A - Photographic camera - Google Patents
Photographic cameraInfo
- Publication number
- CH371680A CH371680A CH7763759A CH7763759A CH371680A CH 371680 A CH371680 A CH 371680A CH 7763759 A CH7763759 A CH 7763759A CH 7763759 A CH7763759 A CH 7763759A CH 371680 A CH371680 A CH 371680A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic camera
- photographic
- camera
- 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
- G03B7/12—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 a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter
- G03B7/14—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 a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter setting of both shutter and diaphragm aperture being effected so as to give the optimum compromise between depth of field and shortness of exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA0012117 | 1958-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH371680A true CH371680A (en) | 1963-08-31 |
Family
ID=6922432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH7763759A CH371680A (en) | 1958-09-09 | 1959-09-01 | Photographic camera |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH371680A (en) |
GB (1) | GB910689A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1274874B (en) * | 1962-03-23 | 1968-08-08 | Agfa Ag | Photographic camera with an adjuster for exposure time and aperture |
-
1959
- 1959-09-01 GB GB2985759A patent/GB910689A/en not_active Expired
- 1959-09-01 CH CH7763759A patent/CH371680A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1274874B (en) * | 1962-03-23 | 1968-08-08 | Agfa Ag | Photographic camera with an adjuster for exposure time and aperture |
Also Published As
Publication number | Publication date |
---|---|
GB910689A (en) | 1962-11-14 |
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