Patent ID: 8363114

Claim:
A shake correction device comprising: a shake detection unit detecting shake so as to generate a shake detection signal; a driving unit displacing a relative positional relationship between a lens unit and an imaging device with respect to an optical axis so as to displace the position on the imaging surface of an optical image formed on an imaging surface of the imaging device; a displacement detection unit detecting a displacement state of the correction lens unit or the imaging device; a filter processing unit performing a filter process of the shake detection signal; and a correction control unit displacing the relative positional relationship between the lens unit and the imaging device according to the filter-processed shake detection signal so as to correct the shake of the optical image on the imaging surface generated by the shake detected by the shake detection unit, wherein the filter processing unit sequentially reinforces a limit of a low frequency component of the shake detection signal with the elapse of time when the displacement state is closer to a displacement limit than a predetermined state, and sequentially eases the limit of the low frequency component of the shake detection signal with the elapse of time when the displacement state is closer to the predetermined state than the displacement limit.