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Title:
MULTI-SPECTRUM IMAGE PICK-UP DEVICE AND ADAPTER LENS
Document Type and Number:
WIPO Patent Application WO/2005/088984
Kind Code:
A1
Abstract:
There is provided a multi-spectrum image pick-up device having different photo-sensitive characteristics of at least four bands. The device includes: an image formation optical system (10); a branching optical system (12) for branching an image light flux obtained by the image formation optical system into a plurality of light fluxes and again forming an image by the branched light fluxes on the division image formation surfaces (30a, 30b); and a camera unit (14) including a single-plate color imaging element (16) having an image formation position on the division image formation surfaces.

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Inventors:
Wada, Toru
Komiya, Yasuhiro
Ajito, Takeyuki
Application Number:
PCT/JP2005/004130
Publication Date:
September 22, 2005
Filing Date:
March 09, 2005
Export Citation:
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Assignee:
OLYMPUS CORPORATION (43-2, Hatagaya 2-chome Shibuya-k, Tokyo 72, 15100, JP)
Wada, Toru
Komiya, Yasuhiro
Ajito, Takeyuki
International Classes:
G03B11/00; H04N5/225; H04N9/04; H04N9/07; H04N101/00; (IPC1-7): H04N9/07
Foreign References:
JP2004172832A2004-06-17
JPH09116915A1997-05-02
JP2002296114A2002-10-09
JP2003087806A2003-03-20
JP2001309395A2001-11-02
JPH05115068A1993-05-07
Attorney, Agent or Firm:
Suzuye, Takehiko c/o SUZUYE & SUZUYE (1-12-9 Toranomo, Minato-ku Tokyo, 105-0001, JP)
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