LensCoatA(R) for the Nikon 500 f/4 AF I LensCoatA(R) 500 telephoto lens cover offers your valuable equipment some protection from scrapes and bumps, preserving its resale value. It also helps break up the shape of your lens, making it less noticeable to wildlife. The LensCoatA(R) N500 features a clear plastic windows over the auto focus controls and also the distance scale. A small hole on the last segment lines up with the white dot indictor, making it easy to quickly line up your lens with camera mount even with the cover installed. If you have the VR version of the 500 then you want this cover Nikon 500 VR.