The Metabones Canon EF Lens to Sony NEX Smart Adapter II is designed to enable EF-mount lenses to be used on Sony NEX E-mount cameras like the NEX-FS700U. The NEX Smart Adapter is compatible with a wide-variety Canon, Contax, Kenko, Sigma, Tamron, Tokina and Zeiss EF-mount lenses. However, Metabones only officially supports Canon-branded lenses manufactured after 2006. Please verify that the non-Canon lens you intend to use works with the adapter before renting.
Unlike other adapters on the market today, the Metabones Smart Adapter provides true electronic integration of the camera’s aperture diaphragm. This enables the camera to automatically choose aperture in P, or S exposure modes, or the operator to manually set the iris on the camera body in A, or M modes.