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FR967370A - Viewfinder for photographic or cinematographic cameras - Google Patents

Viewfinder for photographic or cinematographic cameras

Info

Publication number
FR967370A
FR967370A FR967370DA FR967370A FR 967370 A FR967370 A FR 967370A FR 967370D A FR967370D A FR 967370DA FR 967370 A FR967370 A FR 967370A
Authority
FR
France
Prior art keywords
viewfinder
photographic
cinematographic cameras
cinematographic
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)
Inventor
Maurice Dalotel
Michel Marchaut
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.)
REALISATIONS MECANIQUES SOC ET
Original Assignee
REALISATIONS MECANIQUES SOC ET
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 REALISATIONS MECANIQUES SOC ET filed Critical REALISATIONS MECANIQUES SOC ET
Application granted granted Critical
Publication of FR967370A publication Critical patent/FR967370A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR967370D 1948-04-15 1948-04-15 Viewfinder for photographic or cinematographic cameras Expired FR967370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR967370T 1948-04-15

Publications (1)

Publication Number Publication Date
FR967370A true FR967370A (en) 1950-11-02

Family

ID=9500603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR967370D Expired FR967370A (en) 1948-04-15 1948-04-15 Viewfinder for photographic or cinematographic cameras

Country Status (1)

Country Link
FR (1) FR967370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936689A (en) * 1950-10-11 1960-05-17 Kirchhoff Kurt Close-up attachment for photographic cameras

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936689A (en) * 1950-10-11 1960-05-17 Kirchhoff Kurt Close-up attachment for photographic cameras

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