NiSi 75 x 100mm Nano Hard-Edge Graduated IRND 0.9 Filter (3-Stop)

The NiSi 75 x 100mm Nano Hard-Edge Graduated IRND 0.9 Filter (3-Stop) is compatible with filter holders capable of holding 75mm wide filters with a thickness of 2mm. Designed to darken specific areas of an image such as bright skies while still allowing normal unaffected exposure to the rest of the image.

A neutral density filter with a hard-edged line of transition is particularly useful for images that feature horizons, or any hard transition between the sky and land.of trees.

The NiSi 75 x 100mm Nano Hard-Edge Graduated IRND 0.9 Filter (3-Stop) features a  layer of NiSi Optical Nano Coating is applied to all surfaces of the filter, with this coating applied it is easier to clean your filter and an improved beading effect will be seen when in contact with oil or water.