52mm HD MC UV Filter for: Canon EF 400mm f/2.8L is II USM — 52mm Ultraviolet (UV) Filter

Designed for the Canon EF 400mm f/2.8L is II USM, this 52mm HD MC UV filter combines resilient optical glass with a low-profile pressed aluminum frame. The multicoated surface reduces reflections and preserves image clarity. It Eliminates UltraViolet Light (UV) while maintaining 97% Passthrough.