FR1180788A - Film viewer - Google Patents

Film viewer

Info

Publication number
FR1180788A
FR1180788A FR1180788DA FR1180788A FR 1180788 A FR1180788 A FR 1180788A FR 1180788D A FR1180788D A FR 1180788DA FR 1180788 A FR1180788 A FR 1180788A
Authority
FR
France
Prior art keywords
film viewer
viewer
film
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
Aurelio Lerroux
Angel Perez Palacios
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 FR1180788A publication Critical patent/FR1180788A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/37—Collapsible stereoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1180788D 1957-08-02 1957-08-02 Film viewer Expired FR1180788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1180788T 1957-08-02

Publications (1)

Publication Number Publication Date
FR1180788A true FR1180788A (en) 1959-06-09

Family

ID=9661810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180788D Expired FR1180788A (en) 1957-08-02 1957-08-02 Film viewer

Country Status (1)

Country Link
FR (1) FR1180788A (en)

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