77mm HD MC UV Filter for Sigma 120-400mm F4.5-5.6 DG OS HSM

Protective Glass UV Filter designed for the Sigma 120-400mm F4.5-5.6 DG OS HSM (77mm). Eliminates UltraViolet Light (UV) to help reduce haze and improve contrast. Multicoated surfaces minimize reflections and ghosting while providing 97% Passthrough of visible light. Constructed from Resilient Optical Glass, this HD MC filter protects your lens without sacrificing image quality.