レンズ装置、撮像装置、撮像方法、及び撮像プログラム

Japanese Patent JP7261192

B2

To easily acquire a multispectral image of good image quality.SOLUTION: A lens device includes an optical system which includes a lens for forming the optical image of a subject, an optical member which is an optical member arranged in the pupil position of the optical system or in the vicinity of the pupil position and includes a frame body including a plurality of opening areas, a plurality of optical filters being a plurality of optical filters arranged in the plurality of opening areas and including at least two or more optical filters for transmitting lights at least part thereof having different wavelength ranges, and a plurality of polarization filters being a plurality of polarization filters arranged in the plurality of opening areas and being different in a polarization direction, an irradiation device which irradiates the subject with illumination light, and a control part which controls at least one of the optical system, the optical member, and the irradiation device. The control part changes the spectral characteristics of the light emitted from the optical system in the plurality of opening areas.SELECTED DRAWING: Figure 7

Tomoya Hirakawa
Kazuyoshi Okada
Kishine Keinobu
Mutsumi Kawanakako

JP2020032002A

April 19, 2023

February 27, 2020

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FUJIFILM Corporation

G03B11/00; G02B5/00; G02B7/02; G03B15/00; G03B15/02; G03B15/04; G03B17/02; G03B17/14; H04N23/50; H04N23/55; H04N23/56; H04N23/60; H04N25/10

JP2012247645A
JP2012037602A
JP2010026065A
JP2007264537A
JP2016036127A

WO2013027320A1
WO2021153473A1
WO2013114888A1

Kenzo Matsuura
Kazuki Ohara
Kiyoshi Matsumura
Constitutional Matsuura

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