Surgical microscope having an object field illumination system
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United States of America Patent
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Oct 23, 2007
Grant Date -
Sep 9, 2004
app pub date -
Mar 5, 2004
filing date -
Mar 7, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention concerns a surgical microscope (2, 3, 5) having a novel laser illumination system (11) and, in a preferred embodiment, an arrangement in which a diffractive element (7) produces an additional illuminating beam and a measurement beam.
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