SmallRig Lightweight Carbon Fiber Matte Box SmallRig matte box suits small mirrorless or DSLR cameras and is made from durable but lightweight carbon fiber material. It accepts two 4 x 4 or 4 x 5.65″ filters without the use of filter trays and includes four adapter rings to attach the matte box to the lens. Compact, Lightweight Matte Box Carbon Fiber Box and Top Flag Supports Two 4 x 4″ or 4 x 5.65″ Filters 15mm Rod Clamp, Includes Adapter Rings Four 1/4″-20 Accessory Threads
