Edge 100 IR ND32000 (4.5) 15EV 100x100mm Filter

The ultimate long exposure filter, in a 100mm square format, designed for use with our IFH-100 Filter Holder, but compatible with any 100mm holder. With an optical density rating of 4.5EV, it provides a full 15 stops of light reduction. That means this filter will will allow up to 5 minutes of exposure time in bright sunlight at f/16 and ISO100. Like all our Edge filters, the ND32000 is manufactured with the highest-quality optical glass and tinted a completely neutral gray, to minmize color shift. Our unique NANO coating provides waterprroofing and oil reisitance, to help avoid fingerprints, smudges and water drops. The coating also lets you use it in the harshest of conditions without worry. Smooth edges and double-mitered corners provide both comfort and durability.