Take better photos with the Fomei Filter Kit 62mm (UV, CPL, ND4) UV filter. The filter eliminates blue atmospheric haze and improves image sharpness. This is particularly noticeable in the mountains, where ultraviolet radiation is much stronger. A good UV filter can also serve as a physical protective element for the lens, keeping it safe from dust and fingerprints. UV filters are affordable and widely available, so you can save a lot of money you would otherwise have to spend on a new lens. The Fomei Filter Kit 62mm (UV, CPL, ND4) UV Filter has a thread diameter of 62 mm, making it compatible with all lenses of the same diameter.