DE176067C - - Google Patents

Info

Publication number
DE176067C
DE176067C DENDAT176067D DE176067DA DE176067C DE 176067 C DE176067 C DE 176067C DE NDAT176067 D DENDAT176067 D DE NDAT176067D DE 176067D A DE176067D A DE 176067DA DE 176067 C DE176067 C DE 176067C
Authority
DE
Germany
Prior art keywords
stereoscope
partition
frame
pull
book
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.)
Active
Application number
DENDAT176067D
Other languages
German (de)
English (en)
Publication of DE176067C publication Critical patent/DE176067C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20Optical 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
    • G02B30/34Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/37Collapsible stereoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toys (AREA)
DENDAT176067D Active DE176067C (zh)

Publications (1)

Publication Number Publication Date
DE176067C true DE176067C (zh)

Family

ID=440658

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT176067D Active DE176067C (zh)

Country Status (1)

Country Link
DE (1) DE176067C (zh)

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