Fotodiox Vizelex ND Throttle Fusion Smart AF Lens Mount Adapter for Canon EOS EF (EF-S) Lens to Sony NEX E-Mount Camera

Since FotodioX introduced the ND Throttle a while back, they have been asked to make it possible for the camera to communicate electronically with the lens you have attached. Not only do you want the flexibility of a built-in variable neutral density filter, but you had like the lens' autofocus and exposure controls to be controlled by the camera. they are proud to announce that they have created exactly that- at your request!

The FUSION is a 'Smart AF' ND Throttle lets you connect a Canon EF & EF-S lenses to a Sony E-mount camera, both full frame and APS-C formats. The adapter's built in technology "translates" Sony's electronic commands so the Canon lens can act like a native Sony lens. PLUS you still get the creative control of the built-in variable ND that the Throttle is famous for. The FUSION's variable neutral density control ring is geared for either manual control or to mesh with a follow focus system for even more control options.

The geared dial on the adapter is a built-in 81/2-stop variable ND filter which allows you to control the amount of light coming in from the lens with a quick twist of the dial. Great for video as you are able to shoot in bright daylight with a shallow depth of field, also allows you to move from bright to dim locations and adjust the light on the fly via the adapter. The gearing on this adapter make it a great pairing with a follow focus and rail system.

This Fotodiox lens mount adapter is made with high standard precision. The all metal design and polished surface is designed to guarantee a smooth mounting and long lasting experience. This adapter allows Canon EOS EF & EF-S mount lenses to fit on Sony E-Mount system camera bodies with full communication between the lens and body. Automatic diaphragm, auto-focusing and other modes and functions will operate correctly while using this adapter. Infinity focusing is guaranteed.