? Prevents image-degrading lens flare by blocking stray light from striking the surface of the lens. ? Assist in keeping moisture or wind-blown debris off the lens. ? Protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles.

? Prevents image-degrading lens flare by blocking stray light from striking the surface of the lens. ? Assist in keeping moisture or wind-blown debris off the lens. ? Protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles.