SUPERIOR IMAGE QUALITY - Crafted with premium optical glass, this ND8 filter ensures exceptional clarity and color neutrality, preserving your images' true-to-life quality. REDUCE LIGHT BY 3 STOPS - Precisely engineered to decrease light exposure by 3 stops (0.9 density), allowing for wider apertures and slower shutter speeds in bright conditions. ENHANCED DURABILITY - Built with aerospace-grade aluminum alloy and multi-layer coatings, offering superior scratch resistance and protection against the elements for lasting use. MAGNETIC CONVENIENCE - Features a magnetic design for rapid attachment and removal, streamlining your workflow and saving valuable time during photo shoots, includes adapter ring.