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GB309937A - Improvements relating to stereoscopes - Google Patents

Improvements relating to stereoscopes

Info

Publication number
GB309937A
GB309937A GB1707/28A GB170728A GB309937A GB 309937 A GB309937 A GB 309937A GB 1707/28 A GB1707/28 A GB 1707/28A GB 170728 A GB170728 A GB 170728A GB 309937 A GB309937 A GB 309937A
Authority
GB
United Kingdom
Prior art keywords
holder
stereoscopes
pivoted
improvements relating
lens
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
GB1707/28A
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.)
ARTHUR WILLIAM JUDGE
Original Assignee
ARTHUR WILLIAM JUDGE
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 ARTHUR WILLIAM JUDGE filed Critical ARTHUR WILLIAM JUDGE
Priority to GB1707/28A priority Critical patent/GB309937A/en
Publication of GB309937A publication Critical patent/GB309937A/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
    • G02B30/37—Collapsible stereoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

309,937. Judge, A. W. Jan. 18, 1928. Stereoscopic apparatus, - Stereoscopes, having lens-carrying arms pivoted on a holder and provided with means for adjusting the interocular distance, consist of a support c for the lens holders b pivoted thereto in such a manner that they can fold back close to the holder, Each holder b is fitted with a toothed pinion d the pinions being in gear with each other. The arms may be joggled and the stereoscope provided with a detachable picture holder.
GB1707/28A 1928-01-18 1928-01-18 Improvements relating to stereoscopes Expired GB309937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1707/28A GB309937A (en) 1928-01-18 1928-01-18 Improvements relating to stereoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1707/28A GB309937A (en) 1928-01-18 1928-01-18 Improvements relating to stereoscopes

Publications (1)

Publication Number Publication Date
GB309937A true GB309937A (en) 1929-04-18

Family

ID=9726613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707/28A Expired GB309937A (en) 1928-01-18 1928-01-18 Improvements relating to stereoscopes

Country Status (1)

Country Link
GB (1) GB309937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3270210A4 (en) * 2015-03-10 2018-12-12 Minoru Inaba Stereo viewer and/or stereo view finder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3270210A4 (en) * 2015-03-10 2018-12-12 Minoru Inaba Stereo viewer and/or stereo view finder

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