Get the perfect circular polarizer filter that professional photographers rave about with the B+W 86mm Kaesemann High Transmission Circular Polarizer MRC-Nano Filter. It helps to reduce glares and reflections by filtering out polarized light. As a result, there is an increase in saturation and color tonality, making your photos richer and vibrant. The filter utilizes Kaesemann foils that allow for 99.5% light transmission. These foils are placed between plano-parallel optical glass layers. Each glass surface of the filter features multiple layers of anti-reflective coating to eliminate internal ghosting. Also, the filter substrate features an MRC-nano coating that protects against humidity and dust as well as making it simpler to clean and maintain. The 86mm brass threads of the filter do not bind to the aluminum housing of the lens to minimize vignetting and enhance durability.