NiSi Square Nano IRND 100x100mm ND128 7Stops

NiSi Square Nano IRND 100x100mm ND128 (7 Stops) – IR protection for true-to-life color

The NiSi Square Nano IRND 100x100mm ND128 (7 stops) is a neutral density filter that lets you use longer exposures to expand creative possibilities. It uses IR protection and nano coating technology so you can retain natural, vibrant color while working with extended shutter times.

High-definition optical glass and nano coating

This filter is made from high definition optical glass (not resin). In addition, NiSi applies nano coating on both sides to protect detail and reduce surface reflections. As a result, the filter maintains image clarity while offering repellent properties on the surface.

IR protection to preserve natural color

Neutral density filters themselves do not affect the coloration of the image. However, cameras can be vulnerable to infrared light and that may cause an unwanted red color cast when shooting at small apertures. NiSi added an infrared protection coating layer to this filter to help eliminate infrared light passing through the lens and to restore natural color.

Long exposures and creative use

Use this ND128 (7-stop) filter to allow longer exposure times and greater creative control over motion blur and exposure. The filter enables extended shutter speeds while helping you maintain accurate color rendition through its IR protection and nano-treated surfaces.

Available stops in the 100x100mm series

The 100x100mm NiSi Nano IR Neutral Density filters are offered in a range of density steps. Available aperture steps include:

• 2 stop
• 3 stop
• 4 stop
• 5 stop
• 6 stop
• 7 stop
• 8 stop
• 9 stop
• 10 stop
• 11 stop
• 15 stop
• 20 stop

Key features

• Ultra low colour cast, ultra low reflection: Designed to keep colors accurate and minimize reflections.
• No vignetting: Constructed to avoid darkening at the corners when used as intended.
• High definition: Made from high definition optical glass to preserve image detail.
• Nano coating on both sides, water & oil repellent: Surface treatments improve durability and make the filter easier to clean.
• Environmental optical lens glass (H-K9L): Uses the specified glass type for optical quality.

FAQ

Question: Does this filter change the color of my images?
Answer: Neutral density filters do not change image coloration by design. This NiSi Nano IRND also includes an infrared protection coating to reduce the risk of infrared-induced red color cast, helping preserve true-to-life, vibrant color.

Question: What material is the filter made from?
Answer: The filter is made from high definition optical glass (not resin) and uses environmental optical lens glass (H-K9L), with nano coatings applied to both surfaces.

Question: How does the nano coating benefit me?
Answer: The double-sided nano coating reduces reflections and helps retain detail. It also provides water and oil repellent properties, which makes cleaning easier and helps maintain optical performance in the field.

Question: Who is this filter intended for?
Answer: NiSi designed this Nano IR Neutral Density filter specifically with landscape photographers in mind, to support longer exposures and accurate color reproduction in outdoor shooting conditions.