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MACKENSTEIN FRANC DES ETS
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MACKENSTEIN FRANC DES ETS
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Publication of FR471602ApublicationCriticalpatent/FR471602A/fr
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)
FR471602A1914-05-021914-05-02Appareil stéréoscopique pour la vision des épreuves photographiques sur verre et sur papier
ExpiredFR471602A
(fr)