Suitable for Panasonic AF100, Black Magic Cinema camera and most DSLR cameras; for small-medium size DSLR lenses The matte box can accept lenses of 85mm max outside diameter (donut adapter ring provided can step down to 50mm The 3x3 matte box may vignette with wide angle lenses (this will be more relevant for cameras with full frame sensors 3x3 Matte Box Set with Top & Side Flaps Less ThanbRGreater Than Can be used as a clamp-on type or with either 8mm or 15mm rods support system 270° Rotating filter stage for use with polarizing and graduated filters Ideal for DSLR cameras but also fits a large variety of other cameras and lenses including Broadcast and prosumer HD Lightweight: ideal for use on smaller cameras and when mobility is required New wider shade allows for wider lenses to be used Includes expandable top and side flaps Flaps can be easily and quickly removed and re-attached; flaps fold in, convenient for storage and carry Unbelievable price; most affordable professional matte box on the planet Most Advanced 3x3 matte box in the world Adapter ring to allow matte box to be used on 5D MII/MIII with 24-105mm lens (at widest angle with no vignetting) Universal Donut Adapter Ring Ideal for DSLR or other external focus lenses Can be used on almost any lens with a front outer diameter between 50 & 80mm Useful for lenses where the front element moves inward & outward