Lens device and its lens moving mechanism

Abstract

The lens apparatus is revealed. The lens apparatus consists of a housing; the first lens assembly has a first and second head, where the first head is fixed on one of the housings and the first base, and the movable space is created between the second head and the housing; the second base is mounted on the housing and can slide in the movable space; and the second lens assembly is mounted on the second base and is configured to perform the focusing function of the lens apparatus.