Ultra-low reflective coating minimizes reflection off internal CCD & CMOS sensors.Metal, double threaded frame to allow additional filters or hoods.Multicoated (16 coatings) optical glass filter.Hard protection: Coating protecet from scratches.Under and over coated (both sides)

Eliminates Reflections and Glare.Greater Color and Tonal Saturation reduces Haze in Landscapes.Pure color without the warming cast that is seen with many to seal the polarizing film. Pro Nano coating to reduce unwanted reflections.Waterproof and Nano Coating. Ultra High Definition. Ultra Slim Two-Color Frame