67mm Multi-Coated Multi-Threaded Circular Polarizing Filter + Nwv Direct Microfiber Cleaning Cloth — Alternative for Canon Part# 2189B001

This 67mm circular polarizing filter reduces reflections from non-metallic surfaces and cuts through haze to boost color saturation and contrast while deepening sky tones. The filter features a threaded mount and multi-coated, multi-threaded construction for reliable optical performance. Generally requires through-the-lens viewing to set the desired polarization. Filter Factor Between 2.1 and 2.5 (approx. +1.2 stops). Includes an Nwv Direct Microfiber Cleaning Cloth.