NiSi circular ND 1000 for S5 is designed for use with a NiSi S5 150mm filter holder kit. It can screw into a NiSi S5 150mm filter holder adapter ring after the kit's included Pro Screw-In Circular Polarizer Filter has been removed. When in use, this ND filter's 1000x filter factor provides a 10-stop exposure reduction. Its 3.0 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters are intended to not affect the coloration of the image and are ideal for pairing with other filters.
This filter is constructed from optical glass for clarity and features an aluminum-alloy filter ring for durability while remaining lightweight. Each glass surface includes one layer of nano coating. The nano coating associated with this filter results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.
