Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate
2011-06-14
2011-06-14
Font, Frank G (Department: 2872)
Optical: systems and elements
Compound lens system
Telescope
C359S367000, C359S429000, C244S158400, C244S164000, C244S171100
Reexamination Certificate
active
07961386
ABSTRACT:
A low orbit optical imaging satellite has a long thin satellite body housing an optical telescope arrangement. A major part of the telescope arrangement has its optical axis roughly parallel to the direction of elongation and includes a mirror arrangement deployed to direct a line of sight of the optical telescope out sideways from the direction of elongation. The transverse dimensions of the satellite body are preferably minimized to be close to the optical aperture dimension of the optical telescope, thereby providing a high ballistic coefficient and high orbit lifetime for orbits in the low thermosphere.
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Danziger Yochay
Miller Nehemia
Mishne David
Font Frank G
Friedman Mark M.
Rafael Advanced Defense Systems Ltd.
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