The 2-Stage 4 x 5.6″ matte box from SHAPE can be used as a clip-on matte box and can be mounted on industry-standard 15 mm rod system. It is designed for light control, insertion, and adjustment of filters. It features a two-stage rotating 4 x 5.6″ filter holder. The matte box accepts lenses with a front diameter up to 114 mm. It comes with a 82 mm filter ring and six step-up rings that allow you to fit lenses with an outer diameter (52-82, 58-82, 62-82, 67-82, 72-82, 77-82)mm.