Rainbowimaging Metal Lens Hood for Olympus M.Zuiko Digital ED 17mm f/1.8 Lens (Black) , 100% replaces Olympus LH-J48B, with Fotasy Premier Lens Cloth Metal Lens Hood for Olympus M.Zuiko Digital ED 17mm f/1.8 Lens (Black)s 100% replaces Olympus LH-J48B Extra protection from accidental impact Prevent unwanted stray light from entering the lens With Fotasy Premier Lens Cleaning ClotWh