| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging device capable of capturing an image including a subject and a comparison target for the subject with stability, and to provide a colorimetry device and an image formation device. <P>SOLUTION: An imaging part 42 has: a housing 421 having an opening 422 at a bottom face part 421a opposed to a subject; a sensor unit 424 held inside the housing 421, and imaging a subject outside the housing 421 via the opening 422; a chart plate 410 held by the housing 421, and on which a reference chart 400 to be imaged by the sensor unit 424 as a comparison target for the subject together with the subject is formed; an illumination light source 425 illuminating the subject and the reference chart 400; and an optical transmission member 426 arranged in an optical path between the subject and the sensor unit 424 and at a position not irradiated with direct light from the illumination light source 425, and making an image formation plane of an optical image of the subject approach an image formation plane of an optical image of the reference chart 400. <P>COPYRIGHT: (C)2013,JPO&INPIT |
