The mattebox features a Quick-Lock mounting system that attaches directly to the front lens barrel. If required, an MBS-100 mattebox support and a barsadapter on standard 15 mm rails can be used.
This mattebox accommodates 3×3″ through 4×6″ filters and works with most wide angle lenses in both 4:3 and 16:9 aspect ratios. The Vocas MB-255 has one rotatable and one fixed 4″ wide filter tray and it also features a patented “heavy duty” French flag clamper.
Internal eyebrows are standard on the MB-255. They can be operated from the outside of the mattebox. These patented internal French flags allow the user to adjust the matte (or mask) to the zoom position of the lens.
Although the MB-255 can be used as a clip-on mattebox, we recommend the use of a barsadapter and a MBS-100 mattebox support.
For use with up to 2 filters (1 fully rotatable).
Can be used with any 4″ wide filter.
Fits on lenses up to 114mm in front diameter.
Externally operated patented Eyebrows.
The MB-255 can be used as Clip-on or on 15mm lightweight rails support with a barsadapter.
Weight of the mattebox with filterframes: 350 grams.
What’s in the box:
2pc. 4″x4″ filter frame (Item #0310-0001)
1pc. 310mm wide standard top flag (Item #0330-0001)