Tiffen Variable ND Filter (95mm, 2 to 8-Stop)The Tiffen 95CVND is a 95mm Variable Neutral Density (VND) filter. It provides 2 to 8 stops of light reduction, allowing photographers and videographers to easily control depth of field or use slower shutter speeds in bright daylight without swapping out multiple filters. [1, 2] Key Features Light Control: Variable density from 0. 6 to 2. 4 (2 to 8 stops). Glass: Built using Tiffen's ColorCore technology to maintain color neutrality and image