PROBLEM TO BE SOLVED: To provide an imaging device capable of easily adjusting a focal position in assembly.SOLUTION: An imaging device 1 comprises: a holding frame 12 for holding optical systems 11, 22 a movable frame 21 included in the holding frame 12 in a manner of movable along an imaging optical axis O of an optical image, and holding the optical system 22 and a drive mechanism 30 disposed on an outer periphery of the holding frame 21, and comprising two yokes 31, 32 on which magnets 33, 34 are provided, and a coil 35 disposed between the yokes 31, 32, and moving the movable frame 21 by magnetic force, between a first stop position and a second stop position where the optical image to the imaging element 40 is focused by the optical systems 11, 22. The holding frame 12 has a position regulation adjustment groove 15 having predetermined length along the imaging optical axis O, and at least one of two yokes 31, 32 has a movement position regulation member 37 for being inserted into the holding frame 12 via the position regulation adjustment groove 15, and regulating movement of the movable frame 21.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT
