High-quality 95mm XS-Pro Vario Neutral Density MRC Nano Filter for professional photography Adjustable density control from +1 to +5 stops for versatile light manipulation Can be combined with additional B+W ND filters for higher density options Features an MRC nano coating for superior protection and easy maintenance Extra-wide (EW) design minimizes vignetting with most 17mm lenses on a full frame body Enhanced with nanotechnology for improved water and dirt repellence, facilitating filter cleaning