FR1170838A - Stereoscopic projection and observation device - Google Patents

Stereoscopic projection and observation device

Info

Publication number
FR1170838A
FR1170838A FR1170838DA FR1170838A FR 1170838 A FR1170838 A FR 1170838A FR 1170838D A FR1170838D A FR 1170838DA FR 1170838 A FR1170838 A FR 1170838A
Authority
FR
France
Prior art keywords
observation device
stereoscopic projection
stereoscopic
projection
observation
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 FR1170838A publication Critical patent/FR1170838A/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
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1170838D 1957-01-11 1957-01-11 Stereoscopic projection and observation device Expired FR1170838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1170838T 1957-01-11

Publications (1)

Publication Number Publication Date
FR1170838A true FR1170838A (en) 1959-01-19

Family

ID=9657258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170838D Expired FR1170838A (en) 1957-01-11 1957-01-11 Stereoscopic projection and observation device

Country Status (1)

Country Link
FR (1) FR1170838A (en)

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