NiSi Square Nano IRND 100x100mm ND2000 11Stops

NiSi Square Nano IRND 100x100mm ND2000 11Stops – Infrared-protected 11-stop neutral density for landscape photography

The NiSi Nano IRND ND2000 is a 100x100mm square neutral density filter that delivers an 11-stop reduction. It uses high definition optical glass and a double-sided nano coating to preserve image detail. Photographers gain longer exposure times for creative effects while maintaining natural color reproduction thanks to the built-in infrared protection.

Key benefits for landscape photographers

This filter is specially designed for landscape photography. It allows longer exposures to capture motion and atmosphere without introducing the unwanted red cast that infrared light can cause at small apertures. Because NiSi uses optical glass (not resin) and applies nano coatings, you keep sharp detail and low reflection in your frames.

Features

• High definition optical glass (not resin) for image clarity
• Double-sided Nano Coating to protect detail and reduce reflections
• Infrared protection coating layer to reduce IR-induced red cast and restore natural color
• Ultra low colour cast for accurate tones
• Ultra low reflection to maintain contrast
• No vignetting when used appropriately with suitable optics
• Water & oil repellent surface for easier cleaning
• Environmental Optical Lens glass (H-K9L)

Available densities and formats

NiSi offers these Nano IR Neutral Density filters in the 100x100mm size across multiple density steps. The range includes:

• 2 stop
• 3 stop
• 4 stop
• 5 stop
• 6 stop
• 7 stop
• 8 stop
• 9 stop
• 10 stop
• 11 stop (ND2000)
• 15 stop
• 20 stop

Technical specifications

How this helps your images

Neutral density filters allow longer exposures without changing the basic coloration of the scene. However, ordinary ND filters can let infrared light through, which may create a red cast at small apertures. NiSi addresses this by adding an infrared protection coating layer. As a result, you can extend exposure time for creative effects while maintaining true-to-life, vibrant colors.

Smart FAQ

Question: Will this filter change the color of my photos?
Answer: No. The NiSi Nano IRND is designed to keep neutral coloration. It also includes an infrared protection coating to prevent the IR-induced red cast that can appear when shooting at small apertures.

Question: Is the filter durable and easy to clean?
Answer: Yes. The filter is made from high definition optical glass rather than resin and features nano coatings on both sides. These coatings reduce reflections and are water and oil repellent, which helps keep the surface cleaner and makes maintenance easier.

Question: Which photographers will benefit most from this filter?
Answer: Landscape photographers will find this filter particularly useful. It enables longer exposures for motion blur and smoothing effects while protecting color fidelity and image detail.

Question: What sizes and density steps are available?
Answer: NiSi offers these Nano IRND filters in 100x100mm format across a range of stops including 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 (ND2000), 15 and 20 stops, so you can choose the density that suits your creative needs.