100x100mm ND Filters

NiSi Solid Neutral Density Filters uniformly reduces the amount of light entering the lens.  ND Filters can enable greater motion blurring and image detail by allowing a large aperture and a slow shutter speed.  

ND filters are also helpful when the contrast between the highlights and shadows is too high to get quality exposure. The NiSi 100mm range features 3 Stop, 6 Stop 10 Stop, 15 Stop, and 20 Stop.