Avbildningsenhet og dens fremstilling

摘要

The invention provides an imaging device of high quality in which a distance between a light acceptance plane of an imaging element and lens can be located at a predetermined focal distance. The imaging device comprises: an imaging element having a light acceptance plane; a circuit board of the imaging element; a frame member for supporting the imaging element; and a supporting member for supporting an image formation lens; in which the frame member surrounds and fixedly supports the imaging element so that an imaging element plane on the side of the light acceptance plane and a reference plane of the frame member are located on the same plane or have a predetermined difference in relative distance, and the reference plane of the frame member and the reference plane of the supporting member for supporting the image formation lens are brought into contact with each other to be integrated.