NiSi Square Nano IRND 75x80mm ND1000 10Stops

NiSi Square Nano IRND 75x80mm ND1000 10Stops – 10-stop light reduction with IR protection for true-to-life color

This NiSi Square Nano IRND 75x80mm ND1000 filter gives you 10 stops of light reduction while protecting image color from infrared contamination. It uses high definition optical glass and a dedicated infrared protection coating to preserve natural colors when you extend exposures. Photographers, especially landscape shooters, will find it useful for creating long exposures and controlling light without unwanted color shifts.

What this filter does

The filter reduces incoming light by 10 stops, allowing longer exposure times for motion blur, smoother water, and other creative effects. Because it is a neutral density filter, it does not change the overall coloration of the image. In addition, the IR protection layer minimizes the red cast that can appear when infrared light reaches the sensor during small-aperture exposures.

Construction and coatings

NiSi builds this filter from high quality optical glass (not resin). They apply double-sided Nano Coating technology to maintain detail and reduce reflections. The nano coating also repels water and oil, which helps keep the surface clean and easier to maintain. Together, these choices deliver high definition results with very low colour cast and very low reflection.

Designed use

This square 75x80mm filter is specially designed for landscape photographers who want reliable long-exposure performance and faithful color reproduction. Use it when you need to extend exposure time while keeping natural-looking colors and avoiding vignetting.

Key features

• Ultra Low Colour Cast, Ultra Low Reflection
• No Vignetting
• High Definition optical glass (not resin)
• Nano Coating on Both Sides, Water & Oil Repellent
• Environmental Optical Lens glass (H-K9L)
• Infrared protection coating to reduce red cast at small apertures
• Available in multiple densities: 3 stop, 6 stop, 10 stop and 15 stop (this listing: ND1000 / 10 stops)

Practical notes

Because the filter is neutral density, it aims not to alter color balance. However, infrared light can sometimes cause a red color cast when shooting at small apertures; the included IR protection layer helps eliminate that effect and restore natural color. The filter’s low reflection and high definition glass help retain fine detail even during long exposures.

FAQ

Question: Will this ND filter change the colors in my photos?
Answer: No. Neutral density filters do not affect the overall coloration of the image. Moreover, this NiSi Nano IRND includes an infrared protection coating to reduce the red cast that can appear when shooting at small apertures, helping to preserve natural colors.

Question: What is this filter made of and how is it coated?
Answer: The filter is made from high definition optical glass (H-K9L), not resin. It features double-sided Nano Coating technology that provides ultra low reflection, ultra low colour cast, and water and oil repellence to keep the surface cleaner and maintain detail.

Question: Which photographers should consider this filter?
Answer: The filter is specially designed for landscape photographers who need to extend exposure times for creative effects while keeping faithful color reproduction and avoiding vignetting.

Question: What densities are available for the NiSi Nano IRND series?
Answer: The NiSi Nano IRND filters in this 75x80mm size are available in 3 stop, 6 stop, 10 stop, and 15 stop options. This listing is for the ND1000 10-stop version.

If you need help selecting the right stop value for a specific scene or exposure length, contact us and we will assist you in choosing the best option for your creative needs.