The MB-215 is a lightweight and compact matte box for use with DSLR lenses. It offers a quick-lock mounting system that attaches directly to the front of the lens mount. This system is compatible up to 114 mm. You can also use it as clip-on and for 15 mm LWS rail support by using an optional rod adapter. It is compatible with most wide angle lenses in the aspect ratios 4:3 and 16:9. The MB-215 can be fitted with two filters. It has a rotatable filter drawer on the back and a fixed 4” x 4” filter frame integrated in its hood, which can be operated externally. Attention: Haida filters do not fit in the Vocas matte box.