Our professional CPL Polarizing Filter Plus+ cuts polarized light to increase contrast and boosts color saturation and vibrancy. Polarized light can wash out images with silvery reflected light and our CPL Polarizing Filter Plus+ cuts out 99.9% of reflected light from water, glass, and non-metallic surfaces, uncovering bolder colors. Our Plus range features 20 layers of nano-coating providing easier cleaning and better protection against water, oil, and scratches. These layers also provide a higher maximum light transmission and a more consistent transmission curve for sharper images, finer colors, and greater depth. World's best glass Made with world leading German SCHOTT. Cut polarized light Filter out 99.9% of reflected light. Smooth rotation For precise adjustments. Quality Quality you can trust. Better color saturation Cut polarized light for more vibrant colors. Cut reflections Filter out reflections from water, glass and non-metallic surfaces. Boost contrast Achieve stronger contrast for more vivid images. Professional German glass Industry-leading German SCHOTT B270 optical glass is coated with a 20-layer nano-coating for professional polarization, added protection and easier cleaning. Ultra-slim magnalium rim Our consciously designed ultra-slim rim avoids vignetting and our durable magnalium is guaranteed for life. Double-threaded All our filters are double-threaded for stacking filters or using screw-mount lens caps.