JPS5198021A - - Google Patents
Info
- Publication number
- JPS5198021A JPS5198021A JP2328775A JP2328775A JPS5198021A JP S5198021 A JPS5198021 A JP S5198021A JP 2328775 A JP2328775 A JP 2328775A JP 2328775 A JP2328775 A JP 2328775A JP S5198021 A JPS5198021 A JP S5198021A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G03B7/091—Digital circuits
- G03B7/097—Digital circuits for control of both exposure time and aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2328775A JPS5198021A (enrdf_load_stackoverflow) | 1975-02-25 | 1975-02-25 | |
DE2607465A DE2607465C3 (de) | 1975-02-25 | 1976-02-24 | Speichereinrichtung für die digitale Belichtungssteuerung einer fotografischen Kamera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2328775A JPS5198021A (enrdf_load_stackoverflow) | 1975-02-25 | 1975-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5198021A true JPS5198021A (enrdf_load_stackoverflow) | 1976-08-28 |
Family
ID=12106380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2328775A Pending JPS5198021A (enrdf_load_stackoverflow) | 1975-02-25 | 1975-02-25 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5198021A (enrdf_load_stackoverflow) |
DE (1) | DE2607465C3 (enrdf_load_stackoverflow) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742826A (en) * | 1970-01-07 | 1973-07-03 | Canon Kk | Exposure control device |
JPS5211223B1 (enrdf_load_stackoverflow) * | 1970-04-06 | 1977-03-29 | ||
DE2242300C3 (de) * | 1972-08-28 | 1979-02-01 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Vorrichtung zur Speicherung einer der Belichtungszeit analogen Spannung in fotografischen Kameras |
JPS5017882A (enrdf_load_stackoverflow) * | 1973-06-15 | 1975-02-25 |
-
1975
- 1975-02-25 JP JP2328775A patent/JPS5198021A/ja active Pending
-
1976
- 1976-02-24 DE DE2607465A patent/DE2607465C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2607465C3 (de) | 1981-04-02 |
DE2607465B2 (de) | 1980-06-26 |
DE2607465A1 (de) | 1976-09-02 |