An adapter device is disclosed to which a video camera can easily be
attached. The adapter is compatible with both small and large camera
lenses which may be attached directly to it. The adapter includes a
receptacle which enables the video camera to be located within the
adapter after being inserted through a rear opening. Once inserted, the
adapter includes both mechanical and electrical connections to enable the
camera to be connected to the adapter. A key mechanical connection is
located at the front end of the adapter and it interfaces with a
lens-unit mount of the camera. The electrical connection is located on
the bottom inner surface of the adaptor and the connection interfaces
with a terminal block on the video camera.