100x100mm Filters There are 2 products.

NiSi Photo - IR ND500 9Stops 100x100mm10X10IRND500

IR ND500 9Stops 100x100mm   100x100mm ND FiltersNiSi 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... Learn more...