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FR1028877A - Device for adjusting the exposure determining values on cameras - Google Patents

Device for adjusting the exposure determining values on cameras

Info

Publication number
FR1028877A
FR1028877A FR1028877DA FR1028877A FR 1028877 A FR1028877 A FR 1028877A FR 1028877D A FR1028877D A FR 1028877DA FR 1028877 A FR1028877 A FR 1028877A
Authority
FR
France
Prior art keywords
cameras
adjusting
determining values
exposure determining
exposure
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
Hans Deckel
Friedrich Wilhelm Deckel
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 FR1028877A publication Critical patent/FR1028877A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/58—Means for varying duration of "open" period of shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1028877D 1949-12-27 1950-10-19 Device for adjusting the exposure determining values on cameras Expired FR1028877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1028877X 1949-12-27

Publications (1)

Publication Number Publication Date
FR1028877A true FR1028877A (en) 1953-05-28

Family

ID=7715387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028877D Expired FR1028877A (en) 1949-12-27 1950-10-19 Device for adjusting the exposure determining values on cameras

Country Status (1)

Country Link
FR (1) FR1028877A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829574A (en) * 1952-11-07 1958-04-08 Hans Deckel Photographic shutter
DE1040367B (en) * 1956-02-10 1958-10-02 Braun Camera Werk Photographic camera with a galvanometer arranged in the camera housing and controlled by a photo element
US2887939A (en) * 1953-11-13 1959-05-26 Hans Deckel Photographic exposure controlling apparatus
US2889761A (en) * 1954-05-31 1959-06-09 Hans Deckel Photographic shutter with interchangeable lens
US2912913A (en) * 1953-01-19 1959-11-17 Rollei Werke Franke Heidecke Shutter and diaphragm adjusting mechanism for photographic cameras
US2926584A (en) * 1953-02-25 1960-03-01 Compur Werk Friedrich Deckel Photographic camera and shutter construction
US2926588A (en) * 1955-01-05 1960-03-01 Compur Werk Friedrich Deckel Depth of field indicator for photographic cameras
US2949835A (en) * 1955-02-01 1960-08-23 Compur Werk Friedrich Deckel Photographic camera having depth of field indicating means
US2957398A (en) * 1955-01-05 1960-10-25 Compur Werk Friedrich Deckel Depth of field indicator for photographic cameras
DE1180620B (en) * 1960-09-09 1964-10-29 Kodak Ag Photographic camera with a lens shutter controlled by a light meter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829574A (en) * 1952-11-07 1958-04-08 Hans Deckel Photographic shutter
US2912913A (en) * 1953-01-19 1959-11-17 Rollei Werke Franke Heidecke Shutter and diaphragm adjusting mechanism for photographic cameras
US2926584A (en) * 1953-02-25 1960-03-01 Compur Werk Friedrich Deckel Photographic camera and shutter construction
US2887939A (en) * 1953-11-13 1959-05-26 Hans Deckel Photographic exposure controlling apparatus
US2889761A (en) * 1954-05-31 1959-06-09 Hans Deckel Photographic shutter with interchangeable lens
US2926588A (en) * 1955-01-05 1960-03-01 Compur Werk Friedrich Deckel Depth of field indicator for photographic cameras
US2957398A (en) * 1955-01-05 1960-10-25 Compur Werk Friedrich Deckel Depth of field indicator for photographic cameras
US2949835A (en) * 1955-02-01 1960-08-23 Compur Werk Friedrich Deckel Photographic camera having depth of field indicating means
DE1040367B (en) * 1956-02-10 1958-10-02 Braun Camera Werk Photographic camera with a galvanometer arranged in the camera housing and controlled by a photo element
DE1180620B (en) * 1960-09-09 1964-10-29 Kodak Ag Photographic camera with a lens shutter controlled by a light meter

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