HAIDA GREYSTONE 55715 MULTI -COATING C-POL FILTER, 77MM

This 77mm Haida Greystone CPL Filter features an ultra-thin aircraft-grade aluminum filter ring that is only 0.122" thick, which helps prevent vignetting on wider lenses or when stacking multiple filters. This CPL (circular polarizer) filter helps you create images with vibrant colors, and it can also reduce reflections and glare in the frame, as well as be used to darken the sky in frame. The filter polarizes and then re-randomizes the polarized light, which prevents issues that can arise with some digital cameras, electronic viewing systems, and video taps when using a linear and not a circular polarizer.