ROSCO N.3 20"x24" ND Filter reduces light intensity 1 stop

This 20 x 24" Rosco Cinegel #3402 Filter N.3 sheet meticulously manufactured on a heat-resistant base polymer utilizing a patented deep-dyed technology for optical clarity.

On-line computerized colorimetry continuously monitors color and density against strict standards, thus assuring a reliable and consistent product.

Neutral Density filters reduce the level of exterior light and bring it within the exposure range of interior light levels.