An indispensable tool for every photography enthusiast, the 82mm Circular Polarizing Lens Filter is designed to enhance your photographic results by increasing contrast, boosting color saturation, and eliminating unwanted reflections. This high-performance Cpl filter effectively cuts out 99.9% of polarized light, which is often responsible for washing out images with silvery reflected light. The filter's ability to cut out polarized light from any direction allows you to improve color saturation and contrast, and remove reflections, simply by rotating the filter. At full polarization, the Cpl filter creates a 1.33 f-stop light reduction, offering you greater control over your images.Constructed from premium Japanese Agc optical glass, this filter is coated with an 8-layer nano-coating. This not only ensures excellent polarization but also provides added protection, making the filter easier to clean and maintain.