FR772659A - Camera with automatic aperture - Google Patents

Camera with automatic aperture

Info

Publication number
FR772659A
FR772659A FR772659DA FR772659A FR 772659 A FR772659 A FR 772659A FR 772659D A FR772659D A FR 772659DA FR 772659 A FR772659 A FR 772659A
Authority
FR
France
Prior art keywords
camera
automatic aperture
aperture
automatic
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.)
LUMIERE
Original Assignee
LUMIERE
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 LUMIERE filed Critical LUMIERE
Application granted granted Critical
Publication of FR772659A publication Critical patent/FR772659A/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR772659D 1933-08-03 1933-08-03 Camera with automatic aperture Expired FR772659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR772659T 1933-08-03

Publications (1)

Publication Number Publication Date
FR772659A true FR772659A (en) 1934-11-03

Family

ID=9194954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772659D Expired FR772659A (en) 1933-08-03 1933-08-03 Camera with automatic aperture

Country Status (1)

Country Link
FR (1) FR772659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745548C (en) * 1936-04-15 1944-03-13 Waurich & Weber Vorm Welta Kam Scissor spreader jumping camera with hinged bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745548C (en) * 1936-04-15 1944-03-13 Waurich & Weber Vorm Welta Kam Scissor spreader jumping camera with hinged bottom

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