FR933834A - Perfectionnements aux dispositifs d'optique - Google Patents

Perfectionnements aux dispositifs d'optique

Info

Publication number
FR933834A
FR933834A FR933834DA FR933834A FR 933834 A FR933834 A FR 933834A FR 933834D A FR933834D A FR 933834DA FR 933834 A FR933834 A FR 933834A
Authority
FR
France
Prior art keywords
optical devices
optical
devices
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
English (en)
Inventor
Hans Leopold Simon
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 FR933834A publication Critical patent/FR933834A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • 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
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR933834D 1945-12-17 1946-09-24 Perfectionnements aux dispositifs d'optique Expired FR933834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB933834X 1945-12-17

Publications (1)

Publication Number Publication Date
FR933834A true FR933834A (fr) 1948-05-03

Family

ID=10747643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933834D Expired FR933834A (fr) 1945-12-17 1946-09-24 Perfectionnements aux dispositifs d'optique

Country Status (1)

Country Link
FR (1) FR933834A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256013A (en) * 1963-04-05 1966-06-14 Technical Displays Inc Display device with one rheostat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256013A (en) * 1963-04-05 1966-06-14 Technical Displays Inc Display device with one rheostat

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