Vocas MB-215 Mattebox Kit for Any Camera with 15mm LW Support, Includes 114mm Flexible Cuff Adapter Ring, Height Adjustable Bars Adapter

The Vocas MB-215 features a Quick-Lock mounting system that attaches directly to the front lens barrel of 114mm lenses. If required, this mattebox can also be attached to the camera with a 15mm lightweight support. This mattebox accommodates a 3 x 3" through a 4 x 6" filter and works with most wide angle lenses in both 4:3 and 16:9 aspect ratios. The Vocas MB-215 has one rotatable 4 x 4" filter tray and place for one fixed 4 x 4" filter in the front end of the hood. The MB-215 is wide enough to work on most cameras with wide angle converter without fignetting. Although the MB-215 can be used as a clip-on mattebox, Vocas recommend the use of a bars adapter and a 15mm mattebox support.

Height adjustable bars adapter
This adapter can be adjusted to be 2, 5mm shorter and 16mm taller in relation to the standard height of this bracket. (85mm from the centre of the lens to the centre of the 15mm rails)