FR778357A - Device for obtaining, in cameras, the automatic concordance of the diaphragm apertures and the corresponding shooting speeds - Google Patents

Device for obtaining, in cameras, the automatic concordance of the diaphragm apertures and the corresponding shooting speeds

Info

Publication number
FR778357A
FR778357A FR778357DA FR778357A FR 778357 A FR778357 A FR 778357A FR 778357D A FR778357D A FR 778357DA FR 778357 A FR778357 A FR 778357A
Authority
FR
France
Prior art keywords
concordance
cameras
obtaining
automatic
corresponding shooting
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
French (fr)
Inventor
Simon De Peyerimhoff
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
Application granted granted Critical
Publication of FR778357A publication Critical patent/FR778357A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR778357D 1933-12-05 1933-12-05 Device for obtaining, in cameras, the automatic concordance of the diaphragm apertures and the corresponding shooting speeds Expired FR778357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778357T 1933-12-05

Publications (1)

Publication Number Publication Date
FR778357A true FR778357A (en) 1935-03-15

Family

ID=9202148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778357D Expired FR778357A (en) 1933-12-05 1933-12-05 Device for obtaining, in cameras, the automatic concordance of the diaphragm apertures and the corresponding shooting speeds

Country Status (1)

Country Link
FR (1) FR778357A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758694C (en) * 1939-10-10 1953-01-05 Michael Maul Photographic camera with a differential gear coupling the actuators for aperture and exposure time
DE954213C (en) * 1953-01-20 1956-12-13 Franke & Heidecke Fabrik Photo Photographic camera with single-lens reflex focusing viewfinder chamber
DE964741C (en) * 1942-11-06 1957-05-29 Michael Maul Photographic camera with exposure adjustment and focusing device
DE965287C (en) * 1942-11-05 1957-06-06 Michael Maul Photographic camera with exposure adjustment and focusing device
DE1023320B (en) * 1955-02-01 1958-01-23 Hans Deckel Dr Ing Arrangement of photographic cameras
DE969333C (en) * 1949-01-03 1958-05-22 Eumig Elek Zitaets Und Metallw Device for exposure control on photographic recording equipment
DE1040368B (en) * 1953-06-20 1958-10-02 Gossen & Co Gmbh P Camera with exposure controller
DE1044604B (en) * 1954-05-21 1958-11-20 Hans Deckel Dr Ing Photographic shutter
DE972410C (en) * 1953-05-20 1959-07-16 Gossen & Co G M B H P Camera with light meter
DE1067685B (en) * 1954-10-01 1959-10-22 Hans Deckel Dr Ing Photographic camera
DE974330C (en) * 1941-06-20 1960-11-24 Leitz Ernst Gmbh Photographic camera with built-in electric light meter
DE1146356B (en) * 1954-05-25 1963-03-28 Compur Werk Gmbh & Co Photographic shutter

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758694C (en) * 1939-10-10 1953-01-05 Michael Maul Photographic camera with a differential gear coupling the actuators for aperture and exposure time
DE974330C (en) * 1941-06-20 1960-11-24 Leitz Ernst Gmbh Photographic camera with built-in electric light meter
DE965287C (en) * 1942-11-05 1957-06-06 Michael Maul Photographic camera with exposure adjustment and focusing device
DE964741C (en) * 1942-11-06 1957-05-29 Michael Maul Photographic camera with exposure adjustment and focusing device
DE969333C (en) * 1949-01-03 1958-05-22 Eumig Elek Zitaets Und Metallw Device for exposure control on photographic recording equipment
DE954213C (en) * 1953-01-20 1956-12-13 Franke & Heidecke Fabrik Photo Photographic camera with single-lens reflex focusing viewfinder chamber
DE972410C (en) * 1953-05-20 1959-07-16 Gossen & Co G M B H P Camera with light meter
DE1040368B (en) * 1953-06-20 1958-10-02 Gossen & Co Gmbh P Camera with exposure controller
DE1044604B (en) * 1954-05-21 1958-11-20 Hans Deckel Dr Ing Photographic shutter
DE1146356B (en) * 1954-05-25 1963-03-28 Compur Werk Gmbh & Co Photographic shutter
DE1067685B (en) * 1954-10-01 1959-10-22 Hans Deckel Dr Ing Photographic camera
DE1023320B (en) * 1955-02-01 1958-01-23 Hans Deckel Dr Ing Arrangement of photographic cameras

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