IMAGING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an imaging device capable of performing adjustment of an imaging position while suppressing decrease in resolution, an image reading device, and an image forming apparatus.SOLUTION: An imaging device such as an imaging unit 110 includes: imaging means such as an image sensor 404 that receives light that arrives from an imaging object such as a document, and takes an image of an imaging area; an image forming lens unit 403 that includes a plurality of lenses for forming the light which arrives from the imaging object into an image on the imaging means; and a reflection mirror 402 that guides the light which arrives from the imaging object to the image forming lens unit 403. The imaging device further includes a plurality of sets of adjustment means (mirror holding member 501, and attachment hole 406a on one side and attachment hole 406b on the other side of frame 406) for changing an attitude of the reflection mirror 402 relative to a device body to perform adjustment of an imaging position (reading position).