Perfect for reducing reflections and haze while maintaining deep color saturation, Circular polarizers like the Hoya HD3 Circular Polarizer Filter allow you to remove distractions from your image and deliver a more crisp final product. With an average of 92% light transmission, this filter will reduce exposure by 0.3 stops using an effective filter factor of 1.25x. This one has a native 82mm filter size, but it can be adapted to fit smaller filter rings. Simply choose the step-down ring size that matches your lens from the drop down selector when adding this to your cart.