FR1179578A - Auto preselection iris control device for shooting lens - Google Patents

Auto preselection iris control device for shooting lens

Info

Publication number
FR1179578A
FR1179578A FR1179578DA FR1179578A FR 1179578 A FR1179578 A FR 1179578A FR 1179578D A FR1179578D A FR 1179578DA FR 1179578 A FR1179578 A FR 1179578A
Authority
FR
France
Prior art keywords
preselection
auto
control device
shooting lens
iris control
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
Pierre Angenieux
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 FR1179578A publication Critical patent/FR1179578A/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
    • G03B9/02—Diaphragms
    • G03B9/07—Diaphragms with means for presetting the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1179578D 1957-07-11 1957-07-11 Auto preselection iris control device for shooting lens Expired FR1179578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1179578T 1957-07-11

Publications (1)

Publication Number Publication Date
FR1179578A true FR1179578A (en) 1959-05-26

Family

ID=9661218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179578D Expired FR1179578A (en) 1957-07-11 1957-07-11 Auto preselection iris control device for shooting lens

Country Status (1)

Country Link
FR (1) FR1179578A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143945A (en) * 1959-10-02 1964-08-11 Zeiss Carl Photographic cameras provided with exchangeable objectives
DE1202127B (en) * 1962-05-12 1965-09-30 Feinoptisches Werk Goerlitz Ve Spring shutter device for camera lenses
US3308734A (en) * 1963-08-08 1967-03-14 Compur Werk Gmbh & Co Photographic shutter with diaphragm mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143945A (en) * 1959-10-02 1964-08-11 Zeiss Carl Photographic cameras provided with exchangeable objectives
DE1202127B (en) * 1962-05-12 1965-09-30 Feinoptisches Werk Goerlitz Ve Spring shutter device for camera lenses
US3308734A (en) * 1963-08-08 1967-03-14 Compur Werk Gmbh & Co Photographic shutter with diaphragm mechanism

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