Pro Glass 77mm HD MC UV Filter for Sigma 50-150mm F2.8 EX DC APO OS HSM — 77mm Ultraviolet Filter

Resilient optical glass element for long-lasting, high-quality imaging. Low-profile pressed aluminum frame reduces the chance of vignetting on wide-angle setups. Eliminates UltraViolet Light (UV) from incoming light and is multicoated to improve clarity. Multicoated 97% passthrough. Specifically sized for lenses with a 77mm thread, including the Sigma 50-150mm F2.8 EX DC APO OS HSM.