PROBLEM TO BE SOLVED: To implement biometric authentication having excellent convenience and high accuracy.SOLUTION: An imaging device according to the present technique includes: a first light guide plate having a placement surface including a placement area on which a part of a living body is placed； a second light guide plate provided on the placement surface excluding the placement area； at least one first light source provided at an edge part of the first light guide plate and applying first irradiation light with a prescribed wavelength to the inside of the first light guide plate； at least one second light source provided at an edge part of the second light guide plate and applying second irradiation light with a prescribed wavelength to the inside of the second light guide plate； and an imaging part disposed on a surface side of the first light guide plate, in an opposite side of the second light guide plate and capturing an image of the light from a surface of the part of the living body.SELECTED DRAWING: Figure 1【課題】利便性に優れ、かつ、高精度の生体認証を実現すること。【解決手段】本技術に係る撮像装置は、生体の一部が載置される載置領域を含む載置面を有する第１導光板と、上記載置領域を除く上記載置面上に設けられる第２導光板と、上記第１導光板の縁部に設けられ、上記第１導光板の内部に所定波長の第１照射光を照射する少なくとも一の第１光源と、上記第２導光板の縁部に設けられ、上記第２導光板の内部に所定波長の第２照射光を照射する少なくとも一の第２光源と、上記第１導光板の上記第２導光板とは反対側の面側に配設され、上記生体の一部の表面からの光を撮像する撮像部と、を備える。【選択図】図１
