DD115770A1 - - Google Patents

Info

Publication number
DD115770A1
DD115770A1 DD18046074A DD18046074A DD115770A1 DD 115770 A1 DD115770 A1 DD 115770A1 DD 18046074 A DD18046074 A DD 18046074A DD 18046074 A DD18046074 A DD 18046074A DD 115770 A1 DD115770 A1 DD 115770A1
Authority
DD
German Democratic Republic
Application number
DD18046074A
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 filed Critical
Priority to DD18046074A priority Critical patent/DD115770A1/xx
Priority to DE19752525535 priority patent/DE2525535C2/de
Publication of DD115770A1 publication Critical patent/DD115770A1/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
    • 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
    • G03B7/083—Analogue circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms For Cameras (AREA)
  • Shutters For Cameras (AREA)
DD18046074A 1974-08-13 1974-08-13 DD115770A1 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD18046074A DD115770A1 (en]) 1974-08-13 1974-08-13
DE19752525535 DE2525535C2 (de) 1974-08-13 1975-06-07 Einäugige Spiegelreflexkamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18046074A DD115770A1 (en]) 1974-08-13 1974-08-13

Publications (1)

Publication Number Publication Date
DD115770A1 true DD115770A1 (en]) 1975-10-12

Family

ID=5496914

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18046074A DD115770A1 (en]) 1974-08-13 1974-08-13

Country Status (2)

Country Link
DD (1) DD115770A1 (en])
DE (1) DE2525535C2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854811A (en) * 1972-11-30 1974-12-17 Ricoh Kk Delay mechanism for a single lens reflex camera mirror drive

Also Published As

Publication number Publication date
DE2525535C2 (de) 1982-03-11
DE2525535A1 (de) 1976-03-04

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