The LA-EA2 Sony A Mount Lens to NEX E Mount Camera Adapter allows you to use a Sony A Mount lens on a Sony NEX E Mount camera. This adapter features a dedicated mirrorless phase detection AF system that will allow for quick, silent autofocus but please see the note above as this function may not work solidly for every NEX camera.
Notes: AF is not enabled for all NEX cameras with this adapter. A firmware update may be required to enable AF with your camera. Be aware that use of the AF option may restrict iris control depending on your specific camera. This adapter is recommended for pairing A Mount lenses with E Mount cameras but is not recommended for full frame E Mount (FE) cameras.