Title:
MICROSCOPE DEVICE
Document Type and Number:
Japanese Patent JP2016057348
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a microscope device capable of acquiring hyperspectral images with high data accuracy.SOLUTION: A microscope device 1 includes a light source 10, an illumination optical system 20, an imaging optical system 30, an image capturing unit 40, a spectroscope 51, a stage 60, a drive unit 61, and a control unit 70. The illumination optical system 20 condenses illumination light in a wavelength band in the near-infrared region emitted from the light source 10 to irradiate an object 90 under observation therewith. The imaging optical system 30 forms an image from transmitted scattered light generated by the object 90 under observation when being irradiated with the illumination light. A converging angle θ of the illumination light when the object 90 under observation is being irradiated with the illumination light by the illumination optical system 20 is set such that a value of sinθ does not exceed a numerical aperture of an objective lens 31 that receives the transmitted scattering light from the object 90 under observation.SELECTED DRAWING: Figure 1
Inventors:
OKUNO TAKUYA
MOTOMURA ASAKO
SOGAWA ICHIRO
SUGANUMA HIROSHI
MOTOMURA ASAKO
SOGAWA ICHIRO
SUGANUMA HIROSHI
Application Number:
JP2014181303A
Publication Date:
April 21, 2016
Filing Date:
September 05, 2014
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
G02B21/12; G01J3/36; G01N21/27; G02B21/36
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Masatoshi Shibata
Yoshiki Kuroki
High Kunio Ki
Masatoshi Shibata
Previous Patent: A fixing device and an image forming device
Next Patent: An imaging device, an image processing method, and a program
Next Patent: An imaging device, an image processing method, and a program