FR1157683A - Device of an illuminance measuring instrument on a photographic camera - Google Patents

Device of an illuminance measuring instrument on a photographic camera

Info

Publication number
FR1157683A
FR1157683A FR1157683DA FR1157683A FR 1157683 A FR1157683 A FR 1157683A FR 1157683D A FR1157683D A FR 1157683DA FR 1157683 A FR1157683 A FR 1157683A
Authority
FR
France
Prior art keywords
measuring instrument
photographic camera
illuminance measuring
illuminance
photographic
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)
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.)
Rollei Werke Franke und Heidecke GmbH and Co KG
Original Assignee
Rollei Werke Franke und Heidecke GmbH and Co KG
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 Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG
Application granted granted Critical
Publication of FR1157683A publication Critical patent/FR1157683A/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)
FR1157683D 1956-01-17 1956-09-28 Device of an illuminance measuring instrument on a photographic camera Expired FR1157683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1157683X 1956-01-17

Publications (1)

Publication Number Publication Date
FR1157683A true FR1157683A (en) 1958-06-02

Family

ID=7728087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157683D Expired FR1157683A (en) 1956-01-17 1956-09-28 Device of an illuminance measuring instrument on a photographic camera

Country Status (1)

Country Link
FR (1) FR1157683A (en)

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