Patent ID: 6411448
Filing Date: 2002-06-25
Classification: G02B

Abstract:
A lens barrel comprising:a guide member; a moving frame guided by the guide member, the moving frame including: a lens frame; an optical lens disposed in the lens frame; an intermediate frame disposed around and spaced from the lens frame; an outer frame disposed around and spaced from the intermediate frame; wherein the lens frame is integrally connected to the intermediate frame by a first flexible connector and the intermediate frame is integrally connected to the outer frame by a second flexible connector whereby the lens frame becomes moveable within the intermediate frame and the intermediate frame becomes moveable within the outer frame; a first adjustment member in contact with the outer periphery of the lens frame; a second adjustment member in contact with the outer periphery of the intermediate lens frame; wherein the first adjustment member can urge upon the lens frame to cause the deformation of the first flexible connector to move the lens frame within the intermediate frame, and the second adjustment member can urge upon the intermediate frame to cause the deformation of the second flexible connector to move the intermediate frame within the outer frame.