System of reflective telescope baffles using conic sections of revolution
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United States of America Patent
Stats
-
Jul 6, 1993
Grant Date -
N/A
app pub date -
Jan 31, 1992
filing date -
Jan 31, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical system with a tube having an open front end and a back end, imaging optics mounted in the tube and a plurality of light reflective baffle portions rotationally symmetric with respect to the optical axis, and wherein first baffle portions are configured as ellipsoids of revolution, all with foci lying adjacent edge portions of the open front end of the tube and facing the the open front end, and wherein the second baffle portions are configured as hyperboloids of revolution facing away from the open end and inwardly of the tube.
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Cited Art Landscape
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