The Chrosziel 450R-2 Mattebox Kit for Blackmagic Cinema Camera is a perfect choice for setting up a compact rig with the Blackmagic Cinema Camera. It fits onto 15mm rods. Filters get inserted into it from above and can then be rotated sideways according to the rotating mechanism that is built. The R20 comes ready with included Chrosziel (410-04) 4x4" and 4x5.65" multi-format filter holders and (402-12) 4x4" for the rear stage, including a French flag and front mask. (Please always use the front mask for a focal length of 4.5mm or more. It effectively increases the image quality as opposed to flaps mounted in front of the lens.).
This kit has the 450-R2 mattebox with Carbon-Design, which is lightweight and robust and comes with a double filter-stage, a 16:9 aspect ratio mask (a mask insert that fits into the mattebox and shields from stray light, etc.), a (450-11) French flag and a pivot mechanism set for the use of side wings (side wings not included). It also has two rotatable filter holders 4x4" (402-12) and multi-format 4x4"/4x5.65" (410-04), a bracket for 15mm rods, a cover end plate with thread 110mm (401-63), lightweight support for Blackmagic (for tripod plate), Flexi-Insert ring 110:50-85mm, (401-440) lightweight support universal, a (206-05S) DV StudioRig, a follow focus, a (206-12) gear drive DV Rig mod 0.8:36.8mm and a (206-30) Flexi-Gear Ring 60-120mm.