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GB821910A - Improvements in single lens reflex cameras - Google Patents

Improvements in single lens reflex cameras

Info

Publication number
GB821910A
GB821910A GB3219357A GB3219357A GB821910A GB 821910 A GB821910 A GB 821910A GB 3219357 A GB3219357 A GB 3219357A GB 3219357 A GB3219357 A GB 3219357A GB 821910 A GB821910 A GB 821910A
Authority
GB
United Kingdom
Prior art keywords
single lens
lens reflex
reflex cameras
knob
photometer
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.)
Expired
Application number
GB3219357A
Inventor
Einar Cronholm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3219357A priority Critical patent/GB821910A/en
Publication of GB821910A publication Critical patent/GB821910A/en
Expired 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/06—Bodies with exposure meters or other indicators built into body but not connected to other camera members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

821,910. Photographic reflex cameras. HASSELBLAD, F. V. Oct. 15, 1957, No. 32193/57. Class 98(1) In a single lens reflex roll-film camera, having connected action between film wind and shutter setting, a photometer is built into a detachable film wind knob so that, when it is turned to set the shutter, the photometer receives light from the object to be photographed. In the form shown, knob 10 is secured by unequally spaced bayonet lugs to a rotatable seating on the camera body 1.
GB3219357A 1957-10-15 1957-10-15 Improvements in single lens reflex cameras Expired GB821910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3219357A GB821910A (en) 1957-10-15 1957-10-15 Improvements in single lens reflex cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3219357A GB821910A (en) 1957-10-15 1957-10-15 Improvements in single lens reflex cameras

Publications (1)

Publication Number Publication Date
GB821910A true GB821910A (en) 1959-10-14

Family

ID=10334738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3219357A Expired GB821910A (en) 1957-10-15 1957-10-15 Improvements in single lens reflex cameras

Country Status (1)

Country Link
GB (1) GB821910A (en)

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