Lens driving device for optical read and/or write system and optical read/write system

摘要

A lens driving device ( 1 ) or an optical read and/or write system comprises a mechanical structure ( 3 ) with an objective lens ( 2 ) and an actuator ( 4, 4', 6 ) for controlling the lens position. The lens driving device comprises a further actuator ( 5, 5 a, 5 b, 5 ') on or near the mechanical structure so as to at least partially compensate motion generated by the first-mentioned actuator ( 4,6 ).