Enough of those unwanted ultraviolet rays that passes thru our lenses; it is time to protect yourself with the Hoya Fusion Antistatic UV Filter. Ultraviolet rays are absorbed by this filter that often makes outdoor photography indistinct and hazy. Like all other Fusion Antistatic filters from Hoya, it is made with Ultra Clear High Transmission rate and Antistatic Coating, mounted in a one-piece, very low-profile filter frame with front filter threads to maintain the right parallel alignment to the sensor plane while eliminating vignetting whenever ultra-wide-angle lenses are used. The Fusion Antistatic UV filter minimises impact on your lens with its improved 9-layer Super Multi-coating and professional-grade optical glass making it water repellent, stain proof, and scratch resistant.