C-PL (Circular Polarizer) Multicoated 82mm Multithreaded Glass Filter for Olympus EVOLT E-420

Designed for both video and still photography, this C-PL (Circular Polarizer) multicoated glass filter reduces light transmission between 2.3 and 2.8 (approx. +1.3 stops). It features heat-treated optical glass mounted in a slim, rugged metal filter ring with a black finish to help minimize vignetting. The multithreaded construction allows additional filters or lenses to be mounted on top.