FR1174231A - Appareil photographique réflex à posemètre photoélectrique incorporé - Google Patents

Appareil photographique réflex à posemètre photoélectrique incorporé

Info

Publication number
FR1174231A
FR1174231A FR1174231DA FR1174231A FR 1174231 A FR1174231 A FR 1174231A FR 1174231D A FR1174231D A FR 1174231DA FR 1174231 A FR1174231 A FR 1174231A
Authority
FR
France
Prior art keywords
incorporated
reflex camera
light meter
photoelectric light
photoelectric
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
Other languages
English (en)
Inventor
Edgar Sauer
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon 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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR1174231A publication Critical patent/FR1174231A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/18Signals indicating condition of a camera member or suitability of light
    • G03B17/20Signals indicating condition of a camera member or suitability of light visible in viewfinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1174231D 1956-04-14 1957-04-15 Appareil photographique réflex à posemètre photoélectrique incorporé Expired FR1174231A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1174231X 1956-04-14

Publications (1)

Publication Number Publication Date
FR1174231A true FR1174231A (fr) 1959-03-09

Family

ID=7729608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174231D Expired FR1174231A (fr) 1956-04-14 1957-04-15 Appareil photographique réflex à posemètre photoélectrique incorporé

Country Status (1)

Country Link
FR (1) FR1174231A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206991A (en) * 1977-07-20 1980-06-10 Minolta Camera Kabushiki Kaisha Pentagonal roof reflecting mirror assembly for single lens reflex cameras
US4238151A (en) * 1976-11-24 1980-12-09 Canon Kabushiki Kaisha Pentaprism mount assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238151A (en) * 1976-11-24 1980-12-09 Canon Kabushiki Kaisha Pentaprism mount assembly
US4206991A (en) * 1977-07-20 1980-06-10 Minolta Camera Kabushiki Kaisha Pentagonal roof reflecting mirror assembly for single lens reflex cameras

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