NiSi Filter IRND 32000 (15Stops) Pro Nano 77mm

The NiSi IRND 32000 Pro Nano is a very dense 77mm ND filter that reduces the light by 15 stops. It is used to achieve long shutter speeds, for example in landscape and travel photography with moving clouds and a smooth water surface, or when a large aperture is needed in bright sunlight, such as in portraits.

• ND factor 32000, extends the exposure by 15 stops
• Optical glass of the highest quality from Japan with multi-layer anti-reflection coatings on both sides
• IR coating eliminates infrared light and helps keep colors neutral even at long shutter speeds
• Super hard nano coating repels water, grease and dust; easy to clean
• Ultra thin matte black aluminum frame, only 3.5 mm thick, so wide-angle lenses do not suffer vignetting