FR1185464A - Diaphragm calculating device for flashlamp cameras - Google Patents

Diaphragm calculating device for flashlamp cameras

Info

Publication number
FR1185464A
FR1185464A FR1185464DA FR1185464A FR 1185464 A FR1185464 A FR 1185464A FR 1185464D A FR1185464D A FR 1185464DA FR 1185464 A FR1185464 A FR 1185464A
Authority
FR
France
Prior art keywords
flashlamp
cameras
diaphragm
calculating device
calculating
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
Rene Royer
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 FR1185464A publication Critical patent/FR1185464A/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)
FR1185464D 1957-08-09 1957-08-09 Diaphragm calculating device for flashlamp cameras Expired FR1185464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185464T 1957-08-09

Publications (1)

Publication Number Publication Date
FR1185464A true FR1185464A (en) 1959-07-31

Family

ID=9663905

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185464D Expired FR1185464A (en) 1957-08-09 1957-08-09 Diaphragm calculating device for flashlamp cameras

Country Status (1)

Country Link
FR (1) FR1185464A (en)

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