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Title:
REFLECTIVE OPTICAL SYSTEM AND METHOD OF CONTROLLING REFLECTIVE OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/066379
Kind Code:
A1
Abstract:
A novel reflective optical system having a wide viewing angle and a high resolution is provided. The reflective optical system includes a spherical mirror (11); and a first correcting lens (12), a second correcting lens (13), and a third correcting lens (14) that are provided on the curvature-center side of the spherical mirror sequentially from the incident side. Between the spherical mirror (11) and the third correcting lens (14) is provided a focal plane (15).

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Inventors:
SASAKI MAKOTO (JP)
Application Number:
PCT/JP2005/022307
Publication Date:
June 14, 2007
Filing Date:
December 05, 2005
Export Citation:
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Assignee:
UNIV TOKYO (JP)
SASAKI MAKOTO (JP)
International Classes:
G02B17/08
Foreign References:
US3022708A1962-02-27
US3252373A1966-05-24
JPH1026728A1998-01-27
JP2005345959A2005-12-15
Attorney, Agent or Firm:
SUGIMURA, Kosaku et al. (Kasumigaseki 3-chome Chiyoda-ku, Tokyo 13, JP)
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