家用摄像机 / Domestic Video Camera

People wish the video Camera could
monitor the family at a wide range.

Domestic Video Camera consists of
camera lens and the camera, and there
is a circular truncated cone glass in
lens The visual angle become bigger
through the refraction while one tries
to frame a view.

The camera can be separated with the
lens part, while the camera can be
regarded as the common camera when
you need to have a video chat.