Video microscope
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United States of America Patent
Stats
-
Mar 5, 1996
Grant Date -
N/A
app pub date -
May 21, 1993
filing date -
May 21, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A video microscope capable of optionally and continuously varying image pickup magnifying power of an observed object over a wide range without requiring replacement of a lens. A lens barrel in which a lens system is arranged is slidably positionally adjusted relative to an observation stand in which an illuminating light source is arranged by means of an objective distance adjusting mechanism, to thereby adjust a relative distance between the observed object and an objective side of the lens system. Also, a cylinder of a video signal converting section in which a two-dimensional CCD element is provided is slidably positionally adjusted relative to the lens barrel by means of an enlargement (reduction) magnification and focus adjusting mechanism, resulting in desired magnifying power of the observed object being readily obtained.
First Claim
Family
International Classification(s)
Cited Art Landscape
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