The Ice 67mm CO ND64 Neutral Density 1.8 Filter is a neutral density filter with a 64x filter factor that provides a 6-stop exposure reduction. Its 1.8 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By increasing your aperture or slowing your exposure time, you can control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.
To prevent internal ghosting and reflections, each glass surface includes eight layers of anti-reflection coating. These coatings offer greater protection to the filter substrate and result in an improved beading effect when in contact with water, allowing for more efficient cleaning. This neutral density filter is constructed from optical glass for clarity as well as color fidelity. It features an aluminum alloy filter ring for durability while remaining lightweight.