| 摘要 |
PROBLEM TO BE SOLVED: To prevent an imaging device of a digital camera or the like from being damaged due to the transmission of vibration of a vibration means for removing contaminants in the vicinity of the imaging device. SOLUTION: A first elastic member (450) is arranged by an optical member to be vibrated and a holding member for holding the optical member, and a second elastic member (520) is arranged between the holding member and an imaging device unit. At this point, the rigidity of the second elastic member is lower than the rigidity of the first elastic member. COPYRIGHT: (C)2008,JPO&INPIT
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