FOTEFLTFSNNDT

EF-LT-FSN-NDT

FOTODIOX

FotodioX Vizelex Cine ND Throttle Lens Mount Adapter for Canon EF or EF-S-Mount Lens to Select L-Mount CameraEF/EF-S Lens to Select L-Mount Body|Easy Exposure Control for Video|Controls Exposure by 2 to 8 Stops|Built-In Variable Neutral Density Filter|Cogwheel Exposure-Control Ring|Supports Focusing to Infinity|Brass and Aluminum Alloy Construction