Title:
CASSEGRAIN REFLECTOR RETENTION MECHANISM, MICROSCOPE EQUIPPED WITH SAME, AND METHOD FOR ATTACHING CASSEGRAIN REFLECTOR
Document Type and Number:
WIPO Patent Application WO/2016/199262
Kind Code:
A1
Abstract:
This Cassegrain reflector 200 is provided with a primary mirror 201 and a secondary mirror 202 disposed coaxially with the primary mirror 201 and laterally supported by a plurality of supporting rods. The Cassegrain reflector 200 causes the light incident through an opening 212 formed along an axial line L of the primary mirror 201 to be reflected onto the secondary mirror 202, and then causes the light to be reflected onto the primary mirror 201 in order to emit the light toward a measurement position through an opening 231 formed on the side of the secondary mirror 202. A Cassegrain reflector retention mechanism 6 for retaining the Cassegrain reflector 200 is provided with a retainer 61 for retaining the Cassegrain reflector 200, and a rotation adjustment mechanism 60 (nut part 62 and attachment part 63) for adjusting the rotational position of the plurality of supporting rods in the Cassegrain reflector 200 retained by the retainer 61 with the axial line L as the center.
Inventors:
UEDA ATSUSHI (JP)
Application Number:
PCT/JP2015/066816
Publication Date:
December 15, 2016
Filing Date:
June 11, 2015
Export Citation:
Assignee:
SHIMADZU CORP (JP)
International Classes:
G02B7/198; G02B7/182; G02B21/06
Domestic Patent References:
| WO2012166461A1 | 2012-12-06 |
Foreign References:
| JP2013190554A | 2013-09-26 | |||
| JP2006047780A | 2006-02-16 | |||
| JP2009210765A | 2009-09-17 | |||
| JP2012077501A | 2012-04-19 | |||
| JPH11305204A | 1999-11-05 | |||
| JP2009271482A | 2009-11-19 |
Other References:
See also references of EP 3309594A4
Attorney, Agent or Firm:
YOSHIMOTO, Tsutomu et al. (JP)
Tsuyoshi Yoshimoto (JP)
Tsuyoshi Yoshimoto (JP)
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