Marumi 82mm EXUS Circular Polariser Filter

Product Description

Marumi 82mm EXUS Circular Polariser Filter Description. The Marumi EXUS Circular Polarizer Filter helps to reduce reflections & glare by filtering out light that has become polarized due to reflection from a non-metallic surface. This results in a noticeable increase in the saturation of skies & foliage as well as clearer imagery when photographing in hazy conditions. A circular polarizer differs from a linear polarizer in that it supports full use of a cameras autofocus & auto exposure functions. This filter features an anti-static coating that also provides water & oil-resistance to protect the filter from dust dirt & moisture & to also aid in cleaning. The thin filter ring design is ideally suited for use with wide-angle lenses & features multiple light-blocking ridges a satin finish & a black ink coating to provide a surface reflectivity of less than 0. 6 to reduce the likelihood of lens flare & ghosting. in addition the male threads of the filter ring are coated with Teflon to help eliminate filter jamming & promote easier installation & removal from lenses.