Title:
LENS DEVICE, MULTISPECTRAL CAMERA, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/024174
Kind Code:
A1
Abstract:
This lens device is provided with a first polarizing filter that transmits polarized light of incident light. The first polarizing filter has a plurality of polarizing layers, the number of which corresponds to the number of wavelength ranges of a multispectral image generated on the basis of the polarized light, the plurality of polarizing layers have a plurality of first polarizing layers disposed along an optical axis, and each of the first polarizing layers transmits first polarized light in a wavelength range and with a polarizing axis that correspond to the first polarizing layer.
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Inventors:
HIRAKAWA YUYA (JP)
KISHINE YASUNOBU (JP)
KAWANAGO ATSUSHI (JP)
OKADA KAZUYOSHI (JP)
KUNUGISE TAKASHI (JP)
NOJIRI MAYUMI (JP)
KISHINE YASUNOBU (JP)
KAWANAGO ATSUSHI (JP)
OKADA KAZUYOSHI (JP)
KUNUGISE TAKASHI (JP)
NOJIRI MAYUMI (JP)
Application Number:
PCT/JP2023/013852
Publication Date:
February 01, 2024
Filing Date:
April 03, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B13/00; G01J3/447; G01J3/51; G02B5/30; G02B7/00; H04N25/70
Domestic Patent References:
| WO2018221598A1 | 2018-12-06 | |||
| WO2022004572A1 | 2022-01-06 |
Foreign References:
| JP2017058559A | 2017-03-23 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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