AT347792B - MOVEMENT CAMERA WITH AUTOMATIC APERTURE SETTING - Google Patents

MOVEMENT CAMERA WITH AUTOMATIC APERTURE SETTING

Info

Publication number
AT347792B
AT347792B AT939776A AT939776A AT347792B AT 347792 B AT347792 B AT 347792B AT 939776 A AT939776 A AT 939776A AT 939776 A AT939776 A AT 939776A AT 347792 B AT347792 B AT 347792B
Authority
AT
Austria
Prior art keywords
aperture setting
automatic aperture
movement camera
camera
movement
Prior art date
Application number
AT939776A
Other languages
German (de)
Other versions
ATA939776A (en
Original Assignee
Rollei Werke Franke Heidecke
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 Rollei Werke Franke Heidecke filed Critical Rollei Werke Franke Heidecke
Publication of ATA939776A publication Critical patent/ATA939776A/en
Application granted granted Critical
Publication of AT347792B publication Critical patent/AT347792B/en

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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture
    • 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
    • G03B19/00—Cameras
    • G03B19/18—Motion-picture cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
AT939776A 1975-12-19 1976-12-17 MOVEMENT CAMERA WITH AUTOMATIC APERTURE SETTING AT347792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557283 DE2557283A1 (en) 1975-12-19 1975-12-19 Cine camera with fade in and out system - has photoelectric transducer behind shutter with output connected to differential amplifier and shutter control circuit

Publications (2)

Publication Number Publication Date
ATA939776A ATA939776A (en) 1978-05-15
AT347792B true AT347792B (en) 1979-01-10

Family

ID=5964860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT939776A AT347792B (en) 1975-12-19 1976-12-17 MOVEMENT CAMERA WITH AUTOMATIC APERTURE SETTING

Country Status (3)

Country Link
JP (1) JPS5277724A (en)
AT (1) AT347792B (en)
DE (1) DE2557283A1 (en)

Also Published As

Publication number Publication date
JPS5277724A (en) 1977-06-30
ATA939776A (en) 1978-05-15
DE2557283A1 (en) 1977-06-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee