The Magnetic Duet Filter Kit Plus+ brings ease to your creative flow with a convenient stackable, magnetic system. This kit includes our professional UV Lens Filter Plus+, which cuts 99.6% of ultraviolet light to sharpen your photos and protects your lens from scratches, oil, dirt, fingerprints, and saltwater. It also includes our professional CPL Lens Filter Plus+, which cuts 99.9% of reflected light for better contrast and stronger colour saturation. 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 colours, and greater depth. Please note: Magnetic filter kits include a magnetic adapter ring. Professional German glass Industry-leading German B270 SCHOTT optical glass is coated with a 20-layer nano-coating for better sharpness, 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. Magnetic adapter Attach the adapter once, and then switch filters with ease.