JPS5569132A - Automatic dimming strobe device - Google Patents
Automatic dimming strobe deviceInfo
- Publication number
- JPS5569132A JPS5569132A JP14363478A JP14363478A JPS5569132A JP S5569132 A JPS5569132 A JP S5569132A JP 14363478 A JP14363478 A JP 14363478A JP 14363478 A JP14363478 A JP 14363478A JP S5569132 A JPS5569132 A JP S5569132A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- photo detecting
- automatic dimming
- optical axis
- power source
- 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
Landscapes
- Stroboscope Apparatuses (AREA)
Abstract
PURPOSE: To prevent the occurrence of various kinds of inconveniences by cooperatively moving the automatic dimming light emitting and photo detecting parts in opposite directions so as to make contact to or detach from the optical axis of the camera lens and at the same time controlling the opening and closing of a power source switch.
CONSTITUTION: When the knob 5 provided to the mold part 1 of the automatic dimming strobe emitting device is operated at the flash photographing, the automatic dimming light emitting part 2 and photo detecting part 2 in a housed state are cooperatively moved in mutually opposite directions by drive levers 8, 9, causing the light emitting part 2 to detach from the optical axis of the camera lens and the photo detecting part 7 to approach thereto. At the same time, the power source switch 3 is opened and closed according to the movement of the light emitting part 2. Hence, the light emitting part and photo detecting part are housed in the mold part 1 while not in use and this prevents the occurrence of various kinds of inconveniences such as staining of these parts, the unnecessary consumption of power source and red-eye phenomena and others owing to the correct position of the light emitting and photo detecting parts with respect to the optical axis of the lens during use.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14363478A JPS5569132A (en) | 1978-11-20 | 1978-11-20 | Automatic dimming strobe device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14363478A JPS5569132A (en) | 1978-11-20 | 1978-11-20 | Automatic dimming strobe device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569132A true JPS5569132A (en) | 1980-05-24 |
Family
ID=15343313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14363478A Pending JPS5569132A (en) | 1978-11-20 | 1978-11-20 | Automatic dimming strobe device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569132A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254437A (en) * | 1975-10-28 | 1977-05-02 | Konan Camera Res Inst | Flash elevator |
JPS5289121A (en) * | 1976-01-22 | 1977-07-26 | Nihon Cement | Method of controlling setting of ultraquickkhardening cement |
-
1978
- 1978-11-20 JP JP14363478A patent/JPS5569132A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254437A (en) * | 1975-10-28 | 1977-05-02 | Konan Camera Res Inst | Flash elevator |
JPS5289121A (en) * | 1976-01-22 | 1977-07-26 | Nihon Cement | Method of controlling setting of ultraquickkhardening cement |
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