AUTO-FOCUSING LENS ASSEMBLY HAVING ACTUATOR WITH SELF-CONNECTING MEANS

摘要

PURPOSE: An automatic focusing lens assembly having an actuator equipping a coupling unit for improving the driving capability is provided to improve the simplicity of the assembly process and the stability of a focusing process without replacing entire components. CONSTITUTION: An automatic focusing lens assembly having an actuator equipping a coupling unit for improving the driving capability includes a lens unit and an actuator(310). The lens unit is attached the imaging of the subject is possible within the lens unit. The actuator is arranged along the peripheral of the lens unit. The actuator moves the lens unit by the driving force by the interaction of the magnet and driving coil(340) along the optical axial. The inside diameter of one is comprised among the magnet or the driving coil is smaller than the maximum diameter of the lens unit.