NiSi Filter ND1000 (10Stop) 112mm For Nikon Z Lenses The NiSi 112mm Circular NC ND1000 (10 Stop) is designed to reduce the amount of light entering the camera by 10 stops. This filter is made from high-quality optical glass with nano coating to prevent losing any single bit of detail. Neutral density filters do not affect the coloration of the image and the 3.0 density provides a 10 stop reduction in light from entering the lens.The ND Filter creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control the depth of field and convey movement in your images. The ND1000 10 Stop is used during the day outside of golden hour as the bright ambient light requires much more ‘light blocking’. These can prolong exposures for up to 5 minutes during golden hour with the appropriate settings.By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red color to the photos when shooting at a small aperture. The added infrared protection coating layer to this filter helps to eliminate the infrared light through the lens to bring back the natural color.NiSi’s ultra-thin filter adopts a double-sided, multi-coating lens technology that employs high-quality optical glass. The frame is constructed from Brass using highly accurate brass milling. The NiSi 112mm Circular NC ND1000 (10 Stop) Filter has an exclusive “U” type anti-reflective Nano coating and a hardened waterproof coating. Ultra Slim Brass Knurling Frame Optical Glass H-K9L High Definition True to life color Nano Coating Enhanced waterproof coating on both sides