发明名称 |
OPTICAL ELEMENT SWITCHING DEVICE, OPTICAL MICROSCOPE PROVIDED WITH THE SAME, AND OPTICAL ELEMENT SWITCHING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide an optical element switching device in which a vibration and an impact is reliably alleviated during the positioning of a mechanical positioning mechanism, and to provide an optical microscope provided with the same and an optical element switching method. SOLUTION: The optical element switching device 10 which switches a plurality of optical elements 25 to arrange them on the optical path 20a of an optical device, is provided with a mounting member 14 on which the optical elements 25 are mounted and which can move along a direction orthogonal to the optical path 20a, and a positioning member 13 which mechanically positions the mounting member 14 at a point where any one of the optical elements 25 mounted on the mounting member 14 is arranged on the optical path 20a. A mechanical contact portion between the mounting member 14 and the positioning member 13 is coated with grease having a number of worked penetration (JIS K 2220) 4 or 5.
|
申请公布号 |
JP2003075729(A) |
申请公布日期 |
2003.03.12 |
申请号 |
JP20010268589 |
申请日期 |
2001.09.05 |
申请人 |
NIKON CORP |
发明人 |
OSAKI MIKIO;HAKODA FUMIHIKO |
分类号 |
G02B21/24;G02B21/00;(IPC1-7):G02B21/24 |
主分类号 |
G02B21/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|