Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate
2011-04-12
2011-04-12
Fineman, Lee (Department: 2872)
Optical: systems and elements
Compound lens system
Telescope
C359S630000, C345S008000
Reexamination Certificate
active
07924503
ABSTRACT:
The invention relates to a binocular device for displaying information, the device comprising a support for placing on the nose and supporting a right display element and a left display element each designed to be placed in front of an eye and each comprising a light guide for receiving a beam of light rays emitted by a beam generator device towards an inlet face and for propagating the beam to an outlet face where the beam is directed towards the corresponding eye, the binocular device having an arrangement for adjusting the pupillary distance by moving at least one of the light guides relative to said support so as to adjust the distance between the light guides. According to the invention, said light guides are disposed over a said support and are held by a strip disposed over the light guides and secured to said support by means of at least one spacer, at least one slack takeup means being interposed between said strip and said light guides.
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Buchon Cédric
Felten Yohann
Essilor Int'l (Compagnie Generale d'Optique)
Fineman Lee
Sofer & Haroun LLP
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