FR854581A - Stéréoscope inverseur à réflecteurs intérieurs - Google Patents

Stéréoscope inverseur à réflecteurs intérieurs

Info

Publication number
FR854581A
FR854581A FR854581DA FR854581A FR 854581 A FR854581 A FR 854581A FR 854581D A FR854581D A FR 854581DA FR 854581 A FR854581 A FR 854581A
Authority
FR
France
Prior art keywords
stereo
inverter
internal reflectors
reflectors
internal
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
English (en)
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.)
Jules Richard SA Des Ets
Original Assignee
Jules Richard SA Des Ets
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 Jules Richard SA Des Ets filed Critical Jules Richard SA Des Ets
Application granted granted Critical
Publication of FR854581A publication Critical patent/FR854581A/fr
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. three-dimensional [3D] slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [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)
FR854581D 1939-01-06 1939-01-06 Stéréoscope inverseur à réflecteurs intérieurs Expired FR854581A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854581T 1939-01-06

Publications (1)

Publication Number Publication Date
FR854581A true FR854581A (fr) 1940-04-18

Family

ID=9327832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854581D Expired FR854581A (fr) 1939-01-06 1939-01-06 Stéréoscope inverseur à réflecteurs intérieurs

Country Status (1)

Country Link
FR (1) FR854581A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515921A (en) * 1948-01-24 1950-07-18 Blum Harry Film viewing device
US2758505A (en) * 1953-02-17 1956-08-14 Parker Pen Co Stereoscopic viewer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515921A (en) * 1948-01-24 1950-07-18 Blum Harry Film viewing device
US2758505A (en) * 1953-02-17 1956-08-14 Parker Pen Co Stereoscopic viewer

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