JPS576829A - Exposure control device - Google Patents
Exposure control deviceInfo
- Publication number
- JPS576829A JPS576829A JP8079780A JP8079780A JPS576829A JP S576829 A JPS576829 A JP S576829A JP 8079780 A JP8079780 A JP 8079780A JP 8079780 A JP8079780 A JP 8079780A JP S576829 A JPS576829 A JP S576829A
- Authority
- JP
- Japan
- Prior art keywords
- state
- photographing mode
- flash
- lever
- strobe
- Prior art date
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
- G03B9/06—Two or more co-operating pivoted blades, e.g. iris type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Exposure Control For Cameras (AREA)
Abstract
PURPOSE:To simplify a daylight photographing-flash photographing mode changeover mechanism by the constitution wherein a detecting member displacing according to film sensitivities and object distances is changed over by a changeable aperture value regulating member and is operated cooperatively with a diaphragm blade operating member. CONSTITUTION:When a strobe 26 is contained in the prescribed position of a camera body, the leading end part of a flash mode aperture value regulating member 24 is pressed to a cushion member 27 and therefore the member 24 moves to the position shown by an alternate long and short dash line and the pin 24b of the member 24 also moves to position outside the moving range of a film sensitivity detecting lever 22, by which it is disengaged and a daylight photographing mode state is set. The regulation of a distance detecting lever 20, the lever 22 and the member 24 upon aperture values is perfectly released. If the strobe 26 is moved upward up to the solid line part from such state, the member 24 is released from pressure, and changes over to the state of the flash photographing mode shown by a solid line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079780A JPS576829A (en) | 1980-06-13 | 1980-06-13 | Exposure control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8079780A JPS576829A (en) | 1980-06-13 | 1980-06-13 | Exposure control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS576829A true JPS576829A (en) | 1982-01-13 |
Family
ID=13728442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8079780A Pending JPS576829A (en) | 1980-06-13 | 1980-06-13 | Exposure control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS576829A (en) |
-
1980
- 1980-06-13 JP JP8079780A patent/JPS576829A/en active Pending
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