The Redrock Micro microMatteBox Standard Bundle is a universal matte box system that accommodates any lens – whether camcorder, film camera, DSLR, or 35mm lens adapter. With its convenient swing-away design, this cinema-grade lens attachment allows the use of 4x4" and 4x5.65" professional filters that can rotate 360° or be easily swapped out for different looks. Everything on the microMatteBox can be easily locked, adjusted, or simply removed.