The Nikon G Lens to Sony NEX Camera Lens Mount Adapter from Metabonesallows you to attach a Nikon F-mount G lens to a Sony NEX camera, including an NEX full frame camera. Metabones’ adapters are precision-machined with brass and plated with chromium on both sides of the adapter. It is also designed to allow lenses to reach infinity focus while maintaining the correct registration distance required to support CRC lenses or lenses with floating elements. This adapter features a clickless 7-stop aperture ring with half-stop markings and a detachable tripod foot compatible with Arca Swiss, Markins, and Photo cam ball head tripods. Additionally, its matte black finish minimizes internal reflections so as to maintain image quality. To note, automatic lens functions, like autofocus, will not be retained when using this adapter.