Show the world your real talent with the Fomei Filter Kit 77mm (UV, CPL, ND4) UV filter. The UV filter blocks blue atmospheric haze and improves image sharpness. This is particularly noticeable at higher altitudes, where ultraviolet radiation is much stronger. A good UV filter can also serve as additional lens protection, keeping it safe from dust and fingerprints. UV filters are affordable and widely available, so you can save a lot of money if you protect your camera lens. The Fomei Filter Kit 77mm (UV, CPL, ND4) UV Filter has a filter diameter of 77 mm, making it compatible with a wide range of different lenses.