Illumination device for microscope
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United States of America Patent
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Apr 15, 2008
Grant Date -
Oct 7, 2004
app pub date -
Mar 26, 2004
filing date -
Apr 4, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A illumination device for microscope, which has a illumination axis, includes illumination unit, which emits rays of illumination light, for illuminating a specimen, a field stop projection lens, which is located on the illumination axis between the illumination unit and specimen, a light deflector array, which is located on the illumination axis between the illumination unit and field stop projection lens in conjugation with the specimen, the light deflector array having micro optical deflection portions, which individually deflect the rays of illumination light from the illumination unit, and switch unit for switching between a state in which the rays of illumination light is applied to the specimen and a state in which the rays of illumination light is not applied to the specimen.
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