| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an image capturing optical device which is capable of driving movement of a moveable body in an optical axis direction and swing movement of a moveable module having the moveable body and a holding body using common driving magnets and yet secures fixation strength of the driving magnets to the moveable module.SOLUTION: An image capturing optical device 1 includes a moveable module 4 having a movable body 8 and a holding body 9 which holds the moveable body 8 in a manner that allows movement in an optical axial direction, and a support body 5 which swingably holds the moveable module 4. The holding body 9 has a cylindrical portion 14b which constitutes an outer periphery of the moveable module 4 made of a nonmagnetic material, and the driving magnets 38 are fixed to an inner periphery of the cylindrical portion 14b. The image capturing optical device 1 has lens driving coils 32 which are mounted on the moveable body 8 to face the driving magnets 38 from the inner peripheral side, and shake-correction coils 33 which are mounted on the support body 5 to face the driving magnets 38 from the outer peripheral side with the cylindrical portion 14b in between.</p> |
