Neutral Density (or 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. ND's are made in different densities according to the level of light reduction from 1 stop to 4 stops of light and are made from the highest quality 1.5mm optical resin.
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Formatt Hitech (US Office)
11542 Knott St
How To Contact Us
Phone: +1 (714) 766 3310
Mondays-Friday: 09:00 - 5:00 PST