GB644844A - Improvements relating to stands for stereoscopes - Google Patents

Improvements relating to stands for stereoscopes

Info

Publication number
GB644844A
GB644844A GB16563/48A GB1656348A GB644844A GB 644844 A GB644844 A GB 644844A GB 16563/48 A GB16563/48 A GB 16563/48A GB 1656348 A GB1656348 A GB 1656348A GB 644844 A GB644844 A GB 644844A
Authority
GB
United Kingdom
Prior art keywords
stereoscopes
stands
improvements relating
relating
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
GB16563/48A
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 GB16563/48A priority Critical patent/GB644844A/en
Publication of GB644844A publication Critical patent/GB644844A/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
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
GB16563/48A 1948-06-21 1948-06-21 Improvements relating to stands for stereoscopes Expired GB644844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16563/48A GB644844A (en) 1948-06-21 1948-06-21 Improvements relating to stands for stereoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16563/48A GB644844A (en) 1948-06-21 1948-06-21 Improvements relating to stands for stereoscopes

Publications (1)

Publication Number Publication Date
GB644844A true GB644844A (en) 1950-10-18

Family

ID=10079571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16563/48A Expired GB644844A (en) 1948-06-21 1948-06-21 Improvements relating to stands for stereoscopes

Country Status (1)

Country Link
GB (1) GB644844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575037A (en) * 1983-06-08 1986-03-11 Algot Hammar Stand to hold a book or the like in an oblique position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575037A (en) * 1983-06-08 1986-03-11 Algot Hammar Stand to hold a book or the like in an oblique position

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