FR1168518A - Viewfinder for cameras and cinematographs with parallax compensation - Google Patents

Viewfinder for cameras and cinematographs with parallax compensation

Info

Publication number
FR1168518A
FR1168518A FR1168518DA FR1168518A FR 1168518 A FR1168518 A FR 1168518A FR 1168518D A FR1168518D A FR 1168518DA FR 1168518 A FR1168518 A FR 1168518A
Authority
FR
France
Prior art keywords
cinematographs
viewfinder
cameras
parallax compensation
parallax
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.)
Zeiss Ikon VEB
Original Assignee
Zeiss Ikon VEB
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 Zeiss Ikon VEB filed Critical Zeiss Ikon VEB
Application granted granted Critical
Publication of FR1168518A publication Critical patent/FR1168518A/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
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
FR1168518D 1957-01-29 1957-01-29 Viewfinder for cameras and cinematographs with parallax compensation Expired FR1168518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168518T 1957-01-29

Publications (1)

Publication Number Publication Date
FR1168518A true FR1168518A (en) 1958-12-09

Family

ID=9656007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168518D Expired FR1168518A (en) 1957-01-29 1957-01-29 Viewfinder for cameras and cinematographs with parallax compensation

Country Status (1)

Country Link
FR (1) FR1168518A (en)

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