Product picture - Formatt Hitech Nikon AF-S Nikkor 17-35mm f 2.8D ED-IF Adapter Ring for 100mm Lucroit Holder Formatt, Hitech, Nikon, AF-S, Nikkor, 17-35mm, f, 2.8D, ED-IF, Adapter, Ring, 100mm, Lucroit, Holder Click the image to close this page