| 摘要 |
<p>A microscope is configured, comprising a plurality of fixed-power lens units which are lens units (27a,b,c,d) composed of a combination of imaging lenses and objective lenses, of which the observation power when observing a sample mutually differs; a zoom lens unit (26) which is a lens unit which can continuously change observation power; a switching mechanism (11,28) for switching a lens unit inserted into an observation light path and inserting any one of the other lens units into the observation light path; and a control unit (5) for controlling the movement speed of a stage (9,25), onto which the sample is placed, in the optical axis direction according to the observation power of the lens unit inserted into the observation light path.</p> |
