55mm HD MC UV Filter for HD Pentax-DA 20-40mm F2.8-4 ED Limited DC WR — 55mm Ultraviolet Filter

Designed for the HD Pentax-DA 20-40mm F2.8-4 ED Limited DC WR (55mm). Features Resilient Optical Glass and is Multicoated to enhance clarity and performance. Provides 97% Passthrough and Eliminates UltraViolet Light (UV). Housed in a Low-Profile Pressed Aluminum Frame for a compact fit on the lens.