Athabasca rectangular ND filters are a Neutral Density filter that allows you to reduce the amount of light entering the lens without affecting the image colours. ND filters are an essential addition to the kit of any landscape photographer. ND filters are an important tool to reduce light, allowing for long exposures.
ND400 filters reduce exposure by approximately 8â stops.
Made from German Schott B270 Optical Glass and coated with water repellent, stain and scratch resistant coating. The filters also have double-sided anti-reflective coating and come with a padded carry case and cleaning cloth.
