Hoya 77mm UV UX II Filter

Absorbs UV rays, making images appear clearer and sharper and reducing haze 10-layer Anti-reflection coating - prevents unwanted reflections and increases light transmittance Water-Repellent Coating - repels water droplets, making it easier to clean the filter surface Slim filter frame - avoids vignetting on wide angle lenses whilst still holding a lens cap When kept constantly attached to the lens, this filter serves as everyday lens protection