Optical: systems and elements – Stereoscopic – With right and left channel discriminator
Reexamination Certificate
2006-04-18
2006-04-18
Chang, Audrey (Department: 2872)
Optical: systems and elements
Stereoscopic
With right and left channel discriminator
C359S462000, C359S366000, C359S363000
Reexamination Certificate
active
07031059
ABSTRACT:
The invention concerns a device for acquiring stereoscopic images comprising a primary mirror (1) or a near-parabolic mirror, a secondary mirror (2) located on the primary mirror optical axis between said primary mirror and its focal point, tertiary reflecting means (4a, 4b, 5a, 5b, 7a, 7b, 8) arranged relative to the primary mirror on the side opposite the secondary mirror reflecting along two directions different from that of the primary mirror optical axis the optical beams received by the primary mirror along two specific directions of incidence, the primary mirror being capable of being traversed by the tertiary beams, said tertiary reflecting means comprising means for focusing the optical beams which they receive along said two directions onto image acquisition means.
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Centre National d'Etudes Spatiales
Chang Audrey
Morgan & Finnegan , LLP
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