| 摘要 |
PROBLEM TO BE SOLVED: To allow for stably holding a camera-shake correction lens.SOLUTION: A camera-shake correction unit includes: a ground plate member; a lens holder member 21; actuator-constituting members 21A1, 21A2, 21B1, 21B2 mounted on the holder member; support members 24a, 24b, 24c disposed in a space between the ground plate member and the holder member to support the holder member; and a plurality of spring members 25a, 25b, 25c, 25d that exert pressing force to let the ground plate member and the holder member sandwich the support member therebetween. At least one spring member is disposed in an area between each pair of actuator-constituting members that is adjacent to each other in a circumferential direction, and an equal number of spring members are disposed in two areas on opposite sides with respect to a centroid of the holder member.SELECTED DRAWING: Figure 4 |
