JPS5569132A - Automatic dimming strobe device - Google Patents

Automatic dimming strobe device

Info

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
Application number
JP14363478A
Other languages
Japanese (ja)
Inventor
Toshiji Kashiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
West Electric Co Ltd
Original Assignee
West Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP14363478A priority Critical patent/JPS5569132A/en
Publication of JPS5569132A publication Critical patent/JPS5569132A/en
Pending legal-status Critical Current

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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
JP14363478A 1978-11-20 1978-11-20 Automatic dimming strobe device Pending JPS5569132A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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