JPS524232A - Movie camera exposure correction circuit - Google Patents

Movie camera exposure correction circuit

Info

Publication number
JPS524232A
JPS524232A JP8059775A JP8059775A JPS524232A JP S524232 A JPS524232 A JP S524232A JP 8059775 A JP8059775 A JP 8059775A JP 8059775 A JP8059775 A JP 8059775A JP S524232 A JPS524232 A JP S524232A
Authority
JP
Japan
Prior art keywords
correction circuit
exposure correction
camera exposure
movie camera
movie
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
JP8059775A
Other languages
Japanese (ja)
Inventor
Toshimitsu Otsuki
Shoji Ichikawa
Takeo Shoji
Noritsugu Hirata
Kazuo Ishikawa
Hideto Iwama
Toshiichi Ichiyanagi
Tomoshi Takigawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP8059775A priority Critical patent/JPS524232A/en
Publication of JPS524232A publication Critical patent/JPS524232A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)

Abstract

PURPOSE: To obtain correct exposure by adding a condenser, a resistor, and switches and correcting overexposure on photographing the first frame of the start of usual filming or a single frame.
COPYRIGHT: (C)1977,JPO&Japio
JP8059775A 1975-06-30 1975-06-30 Movie camera exposure correction circuit Pending JPS524232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8059775A JPS524232A (en) 1975-06-30 1975-06-30 Movie camera exposure correction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8059775A JPS524232A (en) 1975-06-30 1975-06-30 Movie camera exposure correction circuit

Publications (1)

Publication Number Publication Date
JPS524232A true JPS524232A (en) 1977-01-13

Family

ID=13722728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8059775A Pending JPS524232A (en) 1975-06-30 1975-06-30 Movie camera exposure correction circuit

Country Status (1)

Country Link
JP (1) JPS524232A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177497A (en) * 1960-12-19 1965-04-06 Bell & Howell Co Speed responsive exposure control in a motton picture camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177497A (en) * 1960-12-19 1965-04-06 Bell & Howell Co Speed responsive exposure control in a motton picture camera

Similar Documents

Publication Publication Date Title
JPS527238A (en) Photographic camera
JPS51123141A (en) Photographic camera
JPS51149026A (en) Finder vision adjustable device for the movie camera
JPS54145527A (en) Exposure correcting method in close-up photography of camera
JPS5359328A (en) Color correcting circuit for color television receivers
JPS527724A (en) Memory lock circuit for the camera
JPS524232A (en) Movie camera exposure correction circuit
JPS5311021A (en) Exposure control circuit
JPS52128153A (en) Highly variable multiplying zoom lens which instals correction gap of short range image-pickup capacity
JPS52102040A (en) Additional photographing
JPS5394819A (en) Fluoroscopy switching x-rays equipment
JPS51145215A (en) Fringe correcting methode of video signal
JPS5240327A (en) Method of photographing models by scanning
JPS51126141A (en) Cinecamera having built-in color conversion filter
JPS5251873A (en) Electron beam exposure device
JPS5422155A (en) Manufacture of correction filter for exposure device
JPS5224028A (en) Tv camera fading correction circuit
JPS5390923A (en) X-ray camera
JPS5220022A (en) Exposure control device for the camera
JPS51131321A (en) Exposure control device
JPS51134625A (en) Control circuit for the focal plane shutter
JPS5438116A (en) Warning system for misoperation of camera
JPS52102042A (en) Additional photographing
JPS5352051A (en) Exposure unit for color picture tube
JPS5275215A (en) Pick up tube