Featuring a lightweight yet strong carbon-fiber construction, Tilta's versatile MB-T12 Matte Box can secure to your camera's lens via its built-in clamp or to 15mm rods using the included 15mm LWS rod bracket. While a 134mm lens adapter is installed, 114, 110, 95, and 85mm adapters are also included for fitting different size lens diameters. Three filter stages hold 4 x 5.65" filters for creatively composing your shots. All three stages are fixed and do not rotate. To effectively block possible sources of flare and ghosts, a 5-piece hard matte set is included, working with lenses from 16mm all the way up to 180mm. A top flag is also included, which attaches using the top screws to block additional light from above the lens.