摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical unit with a shake correcting function in which a shake correcting drive mechanism and a photoreflector can be disposed at appropriate positions even when the unit is small. <P>SOLUTION: In an optical unit 100 with a shake correcting function, a movable body 3 is made to swing about a swing fulcrum 180 by a shake correcting drive mechanism 500 to correct the shake. In that case, a first photoreflector 580 and a second photoreflector 590 are provided between the shake correcting drive mechanism 500 and the swing fulcrum 180 that are provided at positions separated in the optical axis direction, and displacement of the movable body 3 is monitored by the first photoreflector 580 and the second photoreflector 590. <P>COPYRIGHT: (C)2013,JPO&INPIT |