Why settle for less when you can achieve superior image quality with the 52mm Master 803M Nd 0.9 3-Stop Mrc Nano Neutral Density Filter This high-quality, durable filter is designed to reduce light penetration by three f-stops, making it an essential tool for videographers and photographers working in bright lighting conditions or aiming for a specific, shallow depth of field.The Master 803M Nd filter is not just effective, but also versatile. It allows for the creation of distinct water flow effects and wipe effects, enhancing your creative photography and videography possibilities. Crafted from finely ground and polished special glass, this filter ensures optimal optical quality without negatively impacting the performance of your high-quality lens.What sets this neutral density filter apart is its innovative thin-film technology. This technology not only provides the pure Nd filter effect but also includes a multi-layer anti-reflective component with 7 layers per filter side.