Zoom lens assembly for a zoom camera

摘要

A zoom lens assembly for a zoom camera wherein a focal length can be varied with a front move barrel moving forward and backward from a guide barrel by the rotation of a cam barrel installed inside a camera body. This zoom lens assembly for a zoom camera includes an adhesive cement attached to the outer circumference of the cam barrel and a steel sheet coated on the adhesive cement in order to reduce the thickness of the outer circumference of the cam barrel considerably, and concurrently to improve the mechanical strength greatly; and a shading film and a shading member attached to the outer circumference of a shutter in order to block the external light permeating via the aperture between the front move barrel and the shutter.