86mm C-PL Circular Polarizer Filter — Multicoated, Multithreaded, Heat-Treated Glass | Fits Nikon D40

Specifically suited for photography and video with the Nikon D40, this 86mm C-PL (circular polarizer) reduces light transmission Between 2.3 and 2.8 (approx. +1.3 stops). The element is made from heat treated glass and features multicoating to improve clarity and cut reflections. A rugged metal filter ring (Black Finish) ensures durability, while the slim design minimizes vignetting on wide-angle setups. Multithreaded construction lets the filter mount directly to lenses and accept additional filters stacked on top.