公开(公告)号：US20220413275A1

公开(公告)日：2022-12-29

申请号：US17756226

申请日：2020-11-20

Applicant: SONY GROUP CORPORATION

Inventor： TETSURO KUWAYAMA ,  HIROKAZU TATSUTA ,  GAKUJI HASHIMOTO

IPC: G02B21/08 ,  G01J3/02 ,  G01J3/04 ,  G01J3/28 ,  G01J3/18

Abstract: A microscope device includes an opening (31) that includes a first slit and a second slit through which a plurality of pieces of light from an observation target resulting from a plurality of pieces of irradiation light emitted to the observation target and having different wavelengths pass, a dispersion element that wavelength-disperses the plurality of pieces of light passing through the opening (31), and an imaging element (32) that receives the plurality of pieces of light wavelength-dispersed by the dispersion element. The imaging element (32) performs light reception so that, as for the plurality of pieces of light wavelength-dispersed, zeroth-order light of light passing through the second slit and first-order light of light passing through the first slit do not overlap with each other.