High Quality Brand new, never used With this FOTGA Lens Mount Adapter, you can mount Olympus OM lens to be used on Sony NEX-3 NEX-5... camera body. Allows focus to infinity Allow Metering: AE Priority / Manual Stop-down Metering Auto focus (AF) is not available Made of anodized aluminum (black) and brass chromed (silver), with perfect surface finishing Super Precise Design Included: 1 * Olympus OM lens to Sony NEX-7 NEX-5N NEX-C3 NEX-5C NEX-VG10 Adapter (With Original Package) Suitable For: Camera bodies: Sony NEX E Mount Cameras Lenses: Olympus OM Mount lens Weight: 105g Dimension: 60*45*35mm Notice Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case stop-down mode will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode with Sony NEX body. Allows focusing to Infinity.