Circular ND64 (1.8) 6 Stop PRO Nano HUC IR SLIM Filter, 72mm

• Lens grade optical glass of the highest quality and transparency (NiSi exclusive), the only filter to use the same glass as the highest quality elements of photographic lenses and optical instruments.
• True to life colour, thanks to the IR coating which blocks infrared light and drastically reduces colour cast
• Cleaning is very easy thanks to the Nano Coating and the water repellent and oil and grease resistant coating. NiSi patent.
• Very low peripheral light fall (vignetting) thanks to the very thin aeronautical aluminium profile of only 3.5mm. One of the thinnest ND SLIM filters in the world
• Anti-glare coating against ghost lights, flares and unwanted reflections.

The NiSi 72mm HUC IR Neutral Density Filter ND64 (1.8) 6 Stop is specially designed to reduce the amount of light entering the camera by 6 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 tones of the image and the 1.8 density provides a 6 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 ND64 6 stops ND filter is generally used during the golden hour to create exposures of 1-2 minutes for smooth water or clouds. A 6 Stop is also great for capturing dynamic water while retaining some texture before the golden hour. By using neutral density filters the camera is vulnerable to infrared light which will cast the unwanted red colour 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 colour.