Red China MB28C MatteBoxes 6.6 * 6.6 filter box, you can put on the block about three filters MatteBoxes MB28C blade is a compact light shading bucket, bucket shading section specifically for use outside in addition to focusing head there as security Qin 24-290 zoom lens and other camera, standard 19mm 15mm bracket support system is also applicable for digital cinema projectors nowadays offers its size to match the movie and accessories. Filter tank can be independently rotated 360 ° at two fixed tray, as well as 4 * 5.65 tray embedded compression for smaller sized filter. Meanwhile, in order to facilitate the replacement of the lens and the use of different side-opening design, in order to ensure the quality and use of enhanced toughness and firmness connections, while shooting for convenient travel, with a special shipping box some minor problems in the use of red China MB28C one-year warranty, the country's major cities have relevant technical staff to help solve the problem, even if the extent of damage required Depot, it takes a shorter period, to ensure that use.