Pro Glass 77mm HD MC UV Filter — 97% Passthrough Protective UV for Sigma 28mm f/1.4 DG HSM Art (L-Mount) (441969)

Confirmed fit for the Sigma 28mm f/1.4 DG HSM Art Lens (L-Mount) (441969). This 77mm Pro Glass UV filter is a protective optical accessory constructed from resilient optical glass. It is multicoated (HD MC) to minimize reflections and preserves image transmission with 97% Passthrough. Designed to shield the lens front element without altering the lens specifications.