Cavision 3x3" Matte Box Package with 80mm Adapter Ring

• Includes 80mm Adapter Ring (ARP380) to clamp onto lenses with 80mm front outside diameter (such as some Zeiss and Samyan cine lenses)• Has a special back-mount that allows the use of other ARP3 series plastic insert step-down rings (not included)• Can be used as a clamp-on type or with either 8mm or 15mm rods support system• 270 deg. 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• 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)