HK59389A - Camera exposure control system - Google Patents

Camera exposure control system

Info

Publication number
HK59389A
HK59389A HK593/89A HK59389A HK59389A HK 59389 A HK59389 A HK 59389A HK 593/89 A HK593/89 A HK 593/89A HK 59389 A HK59389 A HK 59389A HK 59389 A HK59389 A HK 59389A
Authority
HK
Hong Kong
Prior art keywords
control system
exposure control
camera exposure
camera
exposure
Prior art date
Application number
HK593/89A
Other languages
English (en)
Inventor
Arthur J Winter
Original Assignee
Haking W Ets 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 Haking W Ets Ltd filed Critical Haking W Ets Ltd
Publication of HK59389A publication Critical patent/HK59389A/xx

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
    • G03B7/24—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly automatically in accordance with markings or other means indicating film speed or kind of film on the magazine to be inserted in the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Length Measuring Devices By Optical Means (AREA)
HK593/89A 1984-09-20 1989-07-27 Camera exposure control system HK59389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/652,081 US4558934A (en) 1984-09-20 1984-09-20 Camera exposure control system

Publications (1)

Publication Number Publication Date
HK59389A true HK59389A (en) 1989-08-04

Family

ID=24615441

Family Applications (1)

Application Number Title Priority Date Filing Date
HK593/89A HK59389A (en) 1984-09-20 1989-07-27 Camera exposure control system

Country Status (4)

Country Link
US (1) US4558934A (enExample)
DE (1) DE3443216A1 (enExample)
GB (1) GB2149522B (enExample)
HK (1) HK59389A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779109A (en) * 1985-12-20 1988-10-18 Canon Kabushiki Kaisha Camera having film information reading device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200371A (en) * 1976-10-15 1980-04-29 Canon Kabushiki Kaisha Photographic camera with film speed setting system
JPS5791440A (en) * 1980-11-28 1982-06-07 Kobe Steel Ltd Tire tester
DE3150284C2 (de) * 1980-12-19 1985-10-31 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Belichtungssteuereinrichtung in einer photographischen Kamera
JPS57202524A (en) * 1981-06-08 1982-12-11 Minolta Camera Co Ltd Equipment for automatically setting sensitivity of film

Also Published As

Publication number Publication date
GB8429882D0 (en) 1985-01-03
DE3443216A1 (de) 1986-03-27
DE3443216C2 (enExample) 1987-11-12
GB2149522A (en) 1985-06-12
US4558934A (en) 1985-12-17
GB2149522B (en) 1988-08-17

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