Fine finish black anodized aluminum metal design with a brass silver ring This mount adapter allows the use of SONY A mount lens from Sony Alpha DSLR/(Konica)Minolta AF/Alpha/Dynax/Maxxum on the SONY E-Mount NEX Camera such as NEX3/NEX5.
This unique adapter is equipped with a "ON/OFF" aperture control ring for user to set the designed aperture. It is manual and does not provide auto-focusing and auto-diaphragm therefore, use the lens in the fully manual exposure mode (M), or in the aperture priority (A) mode. Focus can be infinity.
Note: Shoot without lens function must be turned on refer to the following steps: Menu-->Set Up-->Release w/o Lens-->Enable-->OK