» Quantaray - 77mm Circular Polarizer Filter

Editorial Review for Quantaray - 77mm Circular Polarizer Filter:

A Circular Polarizer is necessary for use with auto focus cameras. Standard (or linear) polarizers can cause under exposed and out of focus pictures when used on an automatic focus camera. A polarizing filter will decrease reflections and glare from glass, water and other reflective surfaces. It can dramatically increase contrast and color saturation for sharp, vividly colored pictures.