The Tilta 6.6 x 6.6" Carbon Fiber Matte Box is a 15-piece matte box kit designed for studio camera setups. Constructed from carbon fiber and aluminum, the matte box is designed to be strong and lightweight and features a 19mm swing-away rod mount for quick lens changes between shots. It provides three rotating filter stages that accommodate 6.6 x 6.6" filters, with the trays height adjustable for optical center alignment. It also provides a removable top handle with 1/4"-20 and 3/8"-16 threads for attaching various accessories. Included with the matte box are carbon fiber top and side flags to help prevent unwanted light from hitting your lens. The rear opening diameter of the mate box supports lens up to 165mm, with a set of adapter rings to reduce the rear opening as low as 80mm. A set of five matte inserts is also included.