Circular ND1000 (3.0) 10 Stop

A neutral density (ND) filter uniformly reduces the amount of light entering the lens. The ND filter is helpful when the contrast between the highlights and shadows is too high to get a quality exposure. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and a slow shutter speed.  The ND1000 10 Stop is commonly used for long exposures to create the effect of cloud movement or misty water.