Wanted: Haida NanoPro 100mm Neutral Density Filter (ND4.5, 32000x, 15 stops)
Expand the range of creative effects available to you with the 100 x 100mm NanoPro MC ND 4.5 Filter from Haida. This square neutral density filter is 2mm thick and features a 32000x filter factor, providing a 15-stop reduction in exposure across the entire image.