JPS5778037A - Illuminating light lighting device for movie camera - Google Patents

Illuminating light lighting device for movie camera

Info

Publication number
JPS5778037A
JPS5778037A JP15378680A JP15378680A JPS5778037A JP S5778037 A JPS5778037 A JP S5778037A JP 15378680 A JP15378680 A JP 15378680A JP 15378680 A JP15378680 A JP 15378680A JP S5778037 A JPS5778037 A JP S5778037A
Authority
JP
Japan
Prior art keywords
circuit
light
adaptor
turned
movie camera
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
JP15378680A
Other languages
Japanese (ja)
Inventor
Taku Tobioka
Nobuo Kobayashi
Toshio Yoshida
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
Fuji Photo Optical 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 Fujinon Corp, Fuji Photo Optical Co Ltd filed Critical Fujinon Corp
Priority to JP15378680A priority Critical patent/JPS5778037A/en
Publication of JPS5778037A publication Critical patent/JPS5778037A/en
Pending legal-status Critical Current

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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To start photograhing under illumination of light, by installing a switching means which turns on the illumination light after detecting the output of a voice monitor for movie camera having an earphone jack. CONSTITUTION:A sound cinecamera 1 records both pictures and sounds of subjects synchronously, and is provided with an earphone jack 2 for monitoring voice. An adaptor 3 is connected to an accessary shoe located at the upper prt of the camera 1, and a plus 4 of the adaptor 3 is connected to the jack 2. A luminous element 22 is turned on by the DC voltage component output from a recording amplifier 14, and the light is detected by a ligh receiving element 23. An ignition circuit 24 starts working by the photoelectric current of the element 23 and sends an ignition signal to a switching circuit 25. The circuit 25 is composed of a thyristor, and it maintains ON condition while the signal of the circuit 24 is input. In this way, an illumination light unit 5 is turned on by 100V AC supplied through a socket 6.
JP15378680A 1980-11-04 1980-11-04 Illuminating light lighting device for movie camera Pending JPS5778037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15378680A JPS5778037A (en) 1980-11-04 1980-11-04 Illuminating light lighting device for movie camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15378680A JPS5778037A (en) 1980-11-04 1980-11-04 Illuminating light lighting device for movie camera

Publications (1)

Publication Number Publication Date
JPS5778037A true JPS5778037A (en) 1982-05-15

Family

ID=15570103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15378680A Pending JPS5778037A (en) 1980-11-04 1980-11-04 Illuminating light lighting device for movie camera

Country Status (1)

Country Link
JP (1) JPS5778037A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406687A2 (en) * 1989-07-03 1991-01-09 Hitachi, Ltd. Video camera having DC power source light
EP0434886A2 (en) * 1989-12-26 1991-07-03 Anton/Bauer, Inc. Video Camera with integral light
US5208675A (en) * 1989-12-26 1993-05-04 Anton/Bauer, Inc. Video camera with integral light assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406687A2 (en) * 1989-07-03 1991-01-09 Hitachi, Ltd. Video camera having DC power source light
EP0434886A2 (en) * 1989-12-26 1991-07-03 Anton/Bauer, Inc. Video Camera with integral light
US5208675A (en) * 1989-12-26 1993-05-04 Anton/Bauer, Inc. Video camera with integral light assembly

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