<b>VND Effect</b>The Haida PROII Variable Neutral Density Filter is a variable neutral density filter that provides an exposure reduction of 1.5 to 5 stops. The 1.5 to 5 stops creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. The degree of density is easily controlled by rotating the filter ring, helping you to predetermine the additional exposure length required.<b>Coating</b>This PROII VND filter is constructed from optical glass for clarity as well as color fidelity. To prevent internal ghosting and reflections, the glass features eight layers of multi-coating. These coatings also offer greater protection to a filter substrate and help it to stay clean for longer than with uncoated filters.<b>Frame</b>Ultra slim an aluminum alloy ring ensures durability while allowing the filter to remain lightweight. The thin, aluminum-alloy filter ring minimizes the potential for vignetting, while remaining durable and lightweight.
Merchant: Haida
Category: Photography/Lens Filters/Neutral Density Filters
