This mattebox comes in two versions:

DV mattebox MKII compact. Item #0200-0300.  Mattebox with 105mm attachment, one rotating and one fixed 4”x4” filter frame and two patented “eyebrows”. Weight of mattebox incl. filter frames: 320 Gram.	DV mattebox MKII wide-angle. Item #0200-0400. Mattebox with 105mm attachment, wide angle hood, one rotating and one fixed 4”x4” filter frame and one French flag. This mattebox is needed for the Panasonic DVX-100 or Sony HDV if a Century wide angle converter is used. Weight of mattebox incl. filter frames: 360 Gram.

Three different ways of attaching these matteboxes to your camera:
Clip-on For ultra compact and lightweight use the mattebox attaches directly (with the quick lock attachment) to the front of the camera lens.	On 12mm rail support For lightweight use and good protection of your lens.	On 15mm rail support For best protection of camera, optimal compatibility with other accessories, such as follow focus.