| 摘要 |
An optical driving unit is disclosed, which is equipped with a function for moving an optical adjustment member by servo-driving to a stored position, wherein the optical adjustment member is not moved against the operator's intent after manual driving while that function is being carried out. The optical driving unit includes a driving mechanism that allows servo-driving and manual driving of the optical adjustment member, and that allows manual driving of the optical adjustment member during servo-driving without necessitating a switching operation. It also includes a storage circuit that stores at least one driving position of the optical adjustment member, and a control circuit that performs preset driving control through which the optical adjustment member is servo-driven to the driving position stored in the storage circuit. The control circuit aborts the preset driving control if manual driving of the optical adjustment member is detected during the preset driving control.
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