FR835185A - Stereoscopic device for the observation of radiograms and all photographs - Google Patents

Stereoscopic device for the observation of radiograms and all photographs

Info

Publication number
FR835185A
FR835185A FR835185DA FR835185A FR 835185 A FR835185 A FR 835185A FR 835185D A FR835185D A FR 835185DA FR 835185 A FR835185 A FR 835185A
Authority
FR
France
Prior art keywords
radiograms
photographs
observation
stereoscopic device
stereoscopic
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
Chausse Clement Sylvain
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 FR835185A publication Critical patent/FR835185A/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)
FR835185D 1937-08-30 1937-08-30 Stereoscopic device for the observation of radiograms and all photographs Expired FR835185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR835185T 1937-08-30

Publications (1)

Publication Number Publication Date
FR835185A true FR835185A (en) 1938-12-14

Family

ID=9297531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835185D Expired FR835185A (en) 1937-08-30 1937-08-30 Stereoscopic device for the observation of radiograms and all photographs

Country Status (1)

Country Link
FR (1) FR835185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708350A1 (en) * 1994-10-19 1996-04-24 Pieter Joannes Hendricus Evers Viewer,in particular a stereo viewer,as well as a flat sheet therefor,in particular made of easily foldable material
EP0801762A1 (en) * 1994-05-03 1997-10-22 Charles W. Jones Stereographic book

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0801762A1 (en) * 1994-05-03 1997-10-22 Charles W. Jones Stereographic book
EP0801762A4 (en) * 1994-05-03 1997-10-22
EP0708350A1 (en) * 1994-10-19 1996-04-24 Pieter Joannes Hendricus Evers Viewer,in particular a stereo viewer,as well as a flat sheet therefor,in particular made of easily foldable material

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