Tokina AF-X Pro 16-50mm f/2.8 DX — 77mm HD MC UV Protective Glass Filter (Low‑Profile Pressed Aluminum Frame)

77mm protective UV glass filter made for the Tokina AF-X Pro 16-50mm f/2.8 DX. Multi-coated HD (MC) construction provides high transmission with 97% passthrough while blocking ultraviolet (UV) light. The filter is mounted in a low-profile pressed aluminum frame for a slim, secure fit. Serves as a protective ultraviolet (UV) filter to shield the front element of your lens.