| 摘要 |
PROBLEM TO BE SOLVED: To provide imaging equipment capable of optionally selecting optical characteristic by attaching/detaching or replacing an optical filter according to use purposes, and capable of restraining the occurrence of flare in accordance with the observation of samples different in transmittance and reflectance with inexpensive and simple constitution, and obtaining an observation image in an excellent focused state both when the optical filter is attached and when it is detached. SOLUTION: The imaging equipment has: an imaging device 1 for recording image information; a dust-proof glass 2 arranged in front of the imaging device 1 and holding airtightness around the imaging device 1; an optical filter 3 attachably/detachably arranged in front of the dust-proof glass 2; and a camera mount 4 arranged in front of the optical filter 3. Furthermore, it has an identical focus adjusting means 8' capable of adjusting a focus position obtained when the optical filter 3 is not attached to be nearly the same as that obtained when the optical filter 3 is attached. COPYRIGHT: (C)2008,JPO&INPIT
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