82mm Multicoated C-PL (Circular Polarizer) Multithreaded Filter — For Canon EOS 20D

Ideal for both video and still photography, this 82mm circular polarizer is multicoated to reduce reflections and improve contrast. Light transmission is reduced between 2.3 and 2.8 (approx. +1.3 stops). Built with a rugged metal filter ring in a black finish and heat treated glass, the slim profile helps minimize vignetting on wide-angle setups. The filter is multithreaded so you can mount additional lenses or screw-on filters on top.