| 摘要 |
PROBLEM TO BE SOLVED: To provide an image blur correction device that can easily adjust a gap dimension between a magnet and a coil of a magnetic actuator, and an optical instrument including the above device.SOLUTION: The image blur correction device includes image correction means (correction lens frame) 3 that moves with respect to an optical axis to perform image blur correction. A magnetic actuator XM to move the image blur correction means 3 includes a magnet 12x and a coil 51x, in which the coil 51x is supported by the image blur correction means 3, while the magnet 12x is supported by a fixed part (fixed frame 1) of the device. The magnet 12x supported by the fixed part 1 is fastened together with a yoke 121 by a small screw 122 from the outside of the device in the optical axis direction, and the position of the magnet in the optical axis direction can be adjusted with respect to the fixed part 1 or the coil 51x.SELECTED DRAWING: Figure 8 |
