82mm Multicoated C-PL (Circular Polarizer) Multithreaded Glass Filter — For Nikon D3100

82mm circular polarizer designed for use with the Nikon D3100. Optical attenuation: Between 2.3 and 2.8 (approx. +1.3 stops). Built with heat-treated glass and a rugged metal filter ring finished in black. The slim-profile construction helps minimize vignetting on wide-angle setups, while multicoating improves light transmission and reduces flare. Front multithreaded design lets you mount additional filters or accessories on top. Suitable for both video and still photography.