HOUSING, BARREL AND CAMERA MODULE WITH THE SAME

摘要

A camera module according to an embodiment of the present invention comprises: a barrel in which a lens is provided; and a housing having a hollow portion raised to an optical axis direction in which the barrel is inserted to the hollow portion, wherein a diameter of the barrel can be changed at least twice. According to an embodiment of the present invention, a clear image, like an initial stage of the camera module, can be taken even though the frequency of use of the camera module increases.