The forest green Telephoto Lens Cover for the Sigma 50-500mm f/4.5-6.3 APO DG OS HSM Lens from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is useful for nature and outdoor photographers, as well as sports shooters and photojournalists. It provides a thermal barrier, protecting your hands from cold lens surfaces in lower temperatures. The cover is waterproof, providing protection to your lens in wet conditions.
The cover has a clear plastic window through which you can access the auto focus and distance scale. It also comes with a piece for when the lens hood is zoomed out to 400mm. It is quickly and efficiently installed and removed via its touch fastener closure. This classic forest green camouflage pattern is useful for when you are shooting in wooded areas.