FR1201131A - Instant shutter for non-focusing cameras - Google Patents

Instant shutter for non-focusing cameras

Info

Publication number
FR1201131A
FR1201131A FR1201131DA FR1201131A FR 1201131 A FR1201131 A FR 1201131A FR 1201131D A FR1201131D A FR 1201131DA FR 1201131 A FR1201131 A FR 1201131A
Authority
FR
France
Prior art keywords
focusing cameras
instant shutter
shutter
instant
cameras
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.)
ASS DE TECHNICIENS EN OPTIQUE
Original Assignee
ASS DE TECHNICIENS EN OPTIQUE
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 ASS DE TECHNICIENS EN OPTIQUE filed Critical ASS DE TECHNICIENS EN OPTIQUE
Application granted granted Critical
Publication of FR1201131A publication Critical patent/FR1201131A/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
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14—Two separate members moving in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1201131D 1958-08-06 1958-08-06 Instant shutter for non-focusing cameras Expired FR1201131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201131T 1958-08-06

Publications (1)

Publication Number Publication Date
FR1201131A true FR1201131A (en) 1959-12-28

Family

ID=9671350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201131D Expired FR1201131A (en) 1958-08-06 1958-08-06 Instant shutter for non-focusing cameras

Country Status (1)

Country Link
FR (1) FR1201131A (en)

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