The Vocas MB-250 Mattebox is designed to be used as a clip-on for DV cameras with a support for a maximum lens diameter of 105mm. It features a quick-lock mounting system that attaches directly to the front lens barrel. The mattebox can also be used with the MBS-100 mattebox support and a bars adapter on standard 15mm rails.
The MB-250 Mattebox comes equipped with 1 rotatable and 1 fixed filter tray. It accommodates 3 x 3" to 4 x 6" filters, and includes a 4 x 4" filter frame. Offering compatibility with wide angle lenses in 4:3 and 16:9 aspect ratios, the MB-250 Mattebox is wide enough to work on most cameras with wide angle converter without vignetting. In addition, it includes 2 standard eyebrows and a top flag that adjust to different lens positions.