82mm Multicoated C-PL (Circular Polarizer) Multithreaded Glass Filter for Pentax K-5

Multicoated 82mm circular polarizer engineered for the Pentax K-5. Light reduction falls between 2.3 and 2.8 (approx. +1.3 stops). Constructed with heat treated glass and a rugged metal filter ring in a black finish. Slim profile minimizes vignetting, and the multithreaded design allows mounting additional filters or lenses on top — ideal for both video and photography.