FR852425A - Composite image stereograms and networks intended for the observation of such stereograms - Google Patents

Composite image stereograms and networks intended for the observation of such stereograms

Info

Publication number
FR852425A
FR852425A FR852425DA FR852425A FR 852425 A FR852425 A FR 852425A FR 852425D A FR852425D A FR 852425DA FR 852425 A FR852425 A FR 852425A
Authority
FR
France
Prior art keywords
stereograms
observation
composite image
networks intended
networks
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
Leslie Peter Dudley
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 FR852425A publication Critical patent/FR852425A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/24—Stereoscopic photography by simultaneous viewing using apertured or refractive resolving means on screens or between screen and eye

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR852425D 1938-04-01 1939-03-31 Composite image stereograms and networks intended for the observation of such stereograms Expired FR852425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB852425X 1938-04-01

Publications (1)

Publication Number Publication Date
FR852425A true FR852425A (en) 1940-02-01

Family

ID=10586053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852425D Expired FR852425A (en) 1938-04-01 1939-03-31 Composite image stereograms and networks intended for the observation of such stereograms

Country Status (1)

Country Link
FR (1) FR852425A (en)

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