Vizelex FUSION ND Throttle Smart Adapter Compatible with Canon EF Full Frame Lenses on Select L-Mount Alliance Cameras

FUSION smart adapter that restores automated lens functions such as autofocus, aperture control, image stabilization; Compatible only with Panasonic S1 / S1R / S1H / S5 and Sigma Fp (DO NOT USE ON LEICA BRAND L-MOUNT CAMERAS) Features built-in variable neutral density filter ND4-ND256 (2-8 stops); Intensity dial redesigned with cine gear for use with follow focus systems Includes USB port for firmware updates futureproofing investment; Updates available on manufacturer website expand compatibility and functionality Offers manual focus button for quick control over lens; Removable arca-swiss style tripod foot included for use with heavier lenses Precision made, all-metal construction with chrome plated brass lens mount for secure and solid fit; Limited 2-Year Manufacturer Warranty - infinity focus or beyond allowed