Fotodiox Pro WonderPana Go Neutral Density +4 (2-Stop ND) Filter for the GoTough WonderPana Go Filter Adapter System

Enables slow shutter speeds to be used, allowing film to record movement in subjects such as waterfalls, clouds, or cars Decrease depth of field by allowing wider apertures to be used, in turn helping to separate subjects from their background Allows video cameras to film subjects such as snow, sand or other bright scenes that can cause overexposure Premium grade anodized aluminum & optic grade, organic glass. Included plastic storage box with cushion liner 24-Month Manufacturer Warranty