LensCoatA(R) for the Fuji GF 500mm f5.6 R LM OIS WR LensCoatA(R) for the Fuji GF 500mm f5.6 R LM OIS WR 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)Fuji GF 500mm f5.6 R LM OIS WR lens cover features a clear plastic windows over the auto focus and O/S controls.