Ice CO Nano Multi-Coated 0.9 ND8 Filter (77mm, 3-Stop)

The 77mm Ice CO Nano Multi-Coated 0.9 ND8 Filter is a neutral density filter with a 8x filter factor that provides a 3-stop exposure reduction. Its 0.9 density creates a darkening of the entire image, allowing a photograph to be made with a wider aperture or slower shutter speed than normally required. Increasing the aperture provides finer control over depth of field to help isolate the subject and slowing the exposure time conveys movement and increases blur. 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. The nano-resistance coating offers improved beading effect when in contact with water, for effective use in harsh environments, and allows 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.