Multi-function lens module

摘要

A multi-function lens module includes a cylindrical first part and a second part. The first part includes a peripheral side wall and defines an inner space; and the first part has a central axis. The second part is received in the inner space of the first part. The first part is capable of rotating relative to the second part. The first part defines at lease two pairs of openings. Each pair of openings is symmetric about the central axis. A first pair of the openings is configured for accommodating first optical elements. A second pair of the openings is configured for accommodating second optical elements. The second part defines a first through hole. The first through hole receives a third optical element.