HK40080A - Improvements in and relating to electronically controlled shutters for photographic cameras - Google Patents

Improvements in and relating to electronically controlled shutters for photographic cameras

Info

Publication number
HK40080A
HK40080A HK40080A HK40080A HK40080A HK 40080 A HK40080 A HK 40080A HK 40080 A HK40080 A HK 40080A HK 40080 A HK40080 A HK 40080A HK 40080 A HK40080 A HK 40080A
Authority
HK
Hong Kong
Prior art keywords
relating
electronically controlled
photographic cameras
controlled shutters
shutters
Prior art date
Application number
HK40080A
Original Assignee
Agfa Gevaert Ag
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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of HK40080A publication Critical patent/HK40080A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Electronic Switches (AREA)
HK40080A 1975-08-02 1980-07-31 Improvements in and relating to electronically controlled shutters for photographic cameras HK40080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534656 DE2534656C3 (en) 1975-08-02 1975-08-02 Photographic camera with an electronically controlled shutter

Publications (1)

Publication Number Publication Date
HK40080A true HK40080A (en) 1980-08-08

Family

ID=5953117

Family Applications (1)

Application Number Title Priority Date Filing Date
HK40080A HK40080A (en) 1975-08-02 1980-07-31 Improvements in and relating to electronically controlled shutters for photographic cameras

Country Status (3)

Country Link
DE (1) DE2534656C3 (en)
GB (1) GB1559130A (en)
HK (1) HK40080A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484885B1 (en) * 2004-06-30 2009-02-03 Raytek Corporation Thermal imager having sunlight exposure protection mechanism

Also Published As

Publication number Publication date
DE2534656B2 (en) 1978-05-24
GB1559130A (en) 1980-01-16
DE2534656A1 (en) 1977-02-17
DE2534656C3 (en) 1979-01-25

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