LensCoat® Tamron 150-500 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 neoprene LensCoat acts as a thermal barrier making the lens more comfortable to handle in hot and cold tempertures. The LensCoat® Tamron 150-500 features a clear plastic windows over the distance limiter, AF/VC Controls. *The kit for the Tamron 150-500mm f/4.5-6.3 Di VC Lens includes pieces when the lens is used with the rotating lens collar not pictured. *This cover comes with an optional zoom sleeve that can be used to cover the lens section that is exposed when the lens is zoomed.