LensCoatA(R) for the Nikon AF-S 300mm f/4E PF ED VR LensCoatA(R) telephoto lens covers 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) Nikon AF-S 300mm f/4E PF ED VR features several clear plastic windows over the AF switch, and also the distance scale. The LensCoat kit for the Nikon AF-S 300mm f/4E PF ED VR also includes 3 additional pieces for use if the lens is used with a tripod collar not pictured here.