The black Lens Cover for the Nikon 600mm f/4 AF I from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is ideal for nature and outdoor photographers, sports shooters, and photojournalists. The cover provides a thermal barrier, protecting your hands from cold lenses in lower temperatures and is waterproof to keep your lens dry in the rain or snow.
Easy to install and remove, the cover leaves no residue and can contribute toward preserving the resale value of your lens by keeping out dust, dirt, and other contaminants. The matte all-black color helps you to blend in where desirable. Or, it can be used just for its protection value.