Formatt-Hitech 100x100mm 0.9 (3 Stops) Neutral Density

The Formatt Hitech Standard Neutral Density (ND) filters produce a grey neutral effect and are used to reduce light entering the camera, enabling control over exposure and depth of field without affecting color or contrast. The Formatt Hitech Standard ND filters are made in different densities according to the level of light reduction from 1/3 stop to 4 stops of light and are made from the highest quality 1.5mm optical resin.

• This is a 100x100mm 0.9 (3 stops) Formatt Hitech Standard ND filter.