PolarPro QuartzLine 82mm, ND1000 Filter

3.0 neutral density filter darkens the image by 10 stops, allowing you to photograph with a longer shutter speed or wider aperture than normally required. Filter does not affect coloration of the image and is ideal for use with other filters. Constructed from quartz glass for enhanced durability. Multi-coated to prevent internal ghosting and reflections while promoting clarity as well as color fidelity. Coatings also help prevent scratches and results in an improved beading effect when in contact with water or oil for greater cleaning efficiency. Brass filter ring helps to prevent jamming and provides additional strength. 82mm front filter threads allow for use with other filters. Side knurlings provide a textured grip when mounting or removing from a lens. Microfiber cloth for cleaning and maintenance.