Optical system for observing rotating objects
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United States of America Patent
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Nov 9, 1999
Grant Date -
N/A
app pub date -
Oct 14, 1997
filing date -
Oct 14, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An optical system including a stage for supporting a material to be observed and mounted for rotation on a given axis, a Dove prism mounted for rotation on the given axis and having an optical axis aligned therewith, a drive mechanism, a prism coupling mechanism coupled between the drive mechanism and the prism, and a stage coupling mechanism coupled between the drive mechanism and the stage. The prism coupling mechanism rotates the prism on the given axis and the stage coupling mechanism rotates the stage on the given axis.
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