The B+W 62mm XS-Pro Digital ND Vario MRC-Nano Filter is a solid variable neutral density filter providing an exposure reduction of 1 to 5 stops. The 0.3 to 1.5 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. For easier, repeatable control over density settings, the front ring is also visually demarcated with dots that represent different density values. Additionally, it offers greater protection to the filter substrate and stays cleaner for longer than uncoated filters. The Nano coating associated with XS-Pro filters provides an additional eighth layer over the MRC, resulting in an improved beading effect when in contact with water for greater cleaning efficiency 0.3 to 1.5 density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required. Provides increased exposure flexibility while using cinema or video cameras within a designated film frame rate. Oversized and slim mount helps to reduce the likelihood of vignetting with wide-angle lenses

B+W 66-1075249 Specs