GB352773A - Improvements in or relating to means for effecting stereoscopic photography and the like - Google Patents

Improvements in or relating to means for effecting stereoscopic photography and the like

Info

Publication number
GB352773A
GB352773A GB2406530A GB2406530A GB352773A GB 352773 A GB352773 A GB 352773A GB 2406530 A GB2406530 A GB 2406530A GB 2406530 A GB2406530 A GB 2406530A GB 352773 A GB352773 A GB 352773A
Authority
GB
United Kingdom
Prior art keywords
objectives
beams
stereoscopic photography
reflectors
focal plane
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
GB2406530A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2406530A priority Critical patent/GB352773A/en
Publication of GB352773A publication Critical patent/GB352773A/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
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

352,773. Stereoscopic photography. SAVAGE, L. F., 20, Old Compton Street, London. Aug. 11, 1930, No. 24065. [Class 97 (i).] For use in stereoscopic photography an optical system is provided by which the incident beams separated by the normal ocular distance are superposed on the focal plane so that the angle of divergence from the focal plane to the objectives is the same as that from the objectives to the object. The incident beams are received on prisms b and reflected towards each other through objectives a, after which the beams are reflected by interlaced mirrors to the focal plane g upon which the beams are superposed. In a modification the objectives are arranged in front of the reflectors b, which may be simple mirrors, the beams passed directly from the reflectors b to the reflectors f.
GB2406530A 1930-08-11 1930-08-11 Improvements in or relating to means for effecting stereoscopic photography and the like Expired GB352773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2406530A GB352773A (en) 1930-08-11 1930-08-11 Improvements in or relating to means for effecting stereoscopic photography and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2406530A GB352773A (en) 1930-08-11 1930-08-11 Improvements in or relating to means for effecting stereoscopic photography and the like

Publications (1)

Publication Number Publication Date
GB352773A true GB352773A (en) 1931-07-16

Family

ID=10205799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2406530A Expired GB352773A (en) 1930-08-11 1930-08-11 Improvements in or relating to means for effecting stereoscopic photography and the like

Country Status (1)

Country Link
GB (1) GB352773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492836A (en) * 1945-06-14 1949-12-27 Reliephographie Soc Pour L Exp Apparatus for instantaneous photography in relief at variable distances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492836A (en) * 1945-06-14 1949-12-27 Reliephographie Soc Pour L Exp Apparatus for instantaneous photography in relief at variable distances

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