Professional-grade HD Universal Baseplate Kit with Matte Box 450R2 and Follow Focus Chrosziel 450-R21 Dual Stage Matte Box with double rotating filter stage, compatible with compact camcorders and DSLR cameras Includes Flexi Insert Ring and 130-110mm step-down ring for versatile lens compatibility LWS 15 HD Universal Baseplate with 12' Rods, adjustable for any camera with an optical height between 26.5 and 72.5mm DV StudioRig Follow Focus Kit with precise gears and a single lock for quick lens changes Comes with 0.8 gear-pitch focus gear drive and Focus Drive with Friction Gear for DV StudioRig, suitable for all lenses that do not accept a gear ring