A UV filter is transparent to visible light whilst filtering out ultraviolet rays. With some photographic film this can help make distant scenes sharper and clearer and reduce haze. The effect when this filter is used with digital cameras is minimal because they are highly insensitive to UV light. Hoya HMC UV filters are a great cost effective way of protecting your lens. They have minimal effect on the shot and so can be left on the lens at all times. This filter is multi-coated with Hoya's HMC coatings to minimise reflections on the filter surfaces. This reduces flare, ghosting and increases light transmission. This will help give increased image quality when compared to a cheaper un-coated filter in certain lighting conditions. The use of ultra clear glass ensures that color balance is maintained These filters also use a slimmer rim so are more suitable for wider angle lenses. By purchasing one of these inexpensive UV filters you can protect the front element of your lens and reduce the risk of it be