Microscope with centered illumination
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United States of America Patent
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Aug 16, 2011
Grant Date -
Jan 1, 2009
app pub date -
Jun 25, 2008
filing date -
Jun 28, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A microscope comprising a main objective having a variable focal length and comprising an illuminating unit including a light source and an illuminating optical system for generating an illuminating beam path directed onto the object plane and extending outside the main objective. A unit is provided for centering the illumination dependent on a variation of the focal length of the main objective, and the illuminating optical system is mounted at least in part in a laterally shiftable manner for centering the illumination. In particular, the illuminating optical system has a diaphragm that is mounted in a laterally shiftable manner.
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