NiSi Filter IRND 32000 (15Stops) Pro Nano 72mm

NiSi Nano IR Neutral Density Filter ND32000 (72mm) – 15-Stop Light Reduction for Long Exposures

The NiSi Nano IR Neutral Density Filter ND32000 reduces the light reaching your camera by 15 stops. This high-density ND filter lets you create long exposures and control depth of field in bright conditions. Use it when you need extended shutter times or when you want to use a large aperture in strong sunlight.

Purpose and common uses

Use this filter for landscape and travel photography to achieve dreamy motion in clouds and smooth water surfaces. Additionally, it works well for portrait photography when you want a large aperture under bright light. In both cases, the filter helps you manage exposure without changing your camera settings dramatically.

Glass, coatings and cleaning

The ND32000 uses high-quality optical glass from Japan. NiSi applies multi-layer anti-reflection coatings on both sides to maintain maximum contrast and to reduce glare and reflections. Moreover, a super hard Nano coating repels water and grease and makes the filter easy to clean. NiSi’s special IR coating reduces infrared light and helps preserve neutral color reproduction during long exposures.

Design and compatibility

The filter ring is made of aluminum and measures only 3.5 mm in thickness. Because of the ultra-thin, matte black frame, you can use this 72mm filter on wide-angle lenses without causing vignetting on most systems. The slim design also minimizes reflections from the filter edges.

Features

• ND-faktor 32000, extends the exposure by 15 stops
• Ultra thin, matte black frame, only 3,5 mm thick
• Optical glass of the highest quality
• IR coating reduces the risk of color casts at long shutter speeds
• Nano Coating repels water, grease and dust
• Easy to clean

Specifications

FAQ

• Question: Will this filter cause color casts in long exposures?
  Answer: NiSi's special IR coating eliminates infrared light and helps to ensure neutral color reproduction even at long shutter speeds, which reduces the risk of color casts.
• Question: Can I use this filter on wide-angle lenses without vignetting?
  Answer: Yes. The filter ring is ultra-thin—only 3,5 mm thick—and has a matte black frame designed to minimize vignetting on wide-angle lenses.
• Question: How do I keep the filter clean in the field?
  Answer: The super hard Nano coating repels water and grease, making the filter easier to clean and maintain during outdoor shoots.
• Question: What creative effects can I achieve with this ND filter?
  Answer: Use the 15-stop reduction for long exposures to smooth water surfaces, blur moving clouds, or to enable shallow depth of field in bright conditions for portrait work.