| 摘要 |
PROBLEM TO BE SOLVED: To provide a shake correction device capable of excellent shake correction and optical equipment.SOLUTION: A shake correction device 100 of the present invention includes a first high-pass filter 51 for processing angular velocity signals from an angular velocity sensor 12B, and second high-pass filters 41A and 42A provided in a translational shake amount computing part 40 for computing a translational shake amount. In the first high-pass filter 51, a cutoff frequency is variable, and the cutoff frequency changes so as to be a prescribed value after the lapse of first time T1 after processing is started from a frequency higher than the prescribed value. In the second high-pass filters 41A and 42A, the cutoff frequency is variable and the cutoff frequency changes so as to be the prescribed value after the lapse of second time T2 longer than the first time T1 after the processing is started from a frequency higher than the prescribed value. |
