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NiSi 6.6x6.6" Nano Infrared Neutral Density 2.1 (7-Stop) Glass Filter

SKU: IAC66ND21 MFR: NIC-66-ND2.1
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Key Features

  • Achieve cinematic shots with this 7-stop Neutral Density filter, perfect for filmmakers.
  • Control light precisely using this ND filter, ideal for field and film production settings.
  • Enjoy true-to-life colors; NiSi's ND filter offers superb color neutrality for vivid images.
  • Crafted from H-K9L glass, this 6.6x6.6" ND filter ensures lasting durability and performance.
  • Reduce infrared pollution; this IR ND filter maintains image clarity in any lighting condition.
  • Easily manage exposure; this user-friendly ND filter is great for 6K digital cameras.
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Special Order?Estimated to Ship: 09/09/2025
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Reviews about this item

Review Summary

2022-06-01T14:44:38

Rated 5 out of 5

Great Filter, no Colour Cast

Great filter, zero colour cast. Way better than Tiffen!

DANNY M.

2021-04-23T09:41:05

Rated 5 out of 5

So far so good

So far so good. Image quality looks good with minimal color shifting and quality loss. Will update if anything changes.

Jonathan G.

2020-01-09T07:32:50

Rated 5 out of 5

Buy it don’t hesitate

Great affordable filter it is a little thicker than standard filters but works amazingly!!!!

FRANCISCO S.

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NiSi Nano IRND Cinema Filter Specifications

  • Recommended For

    6K Digital Camera
    Field Production
    Film Production
    Cinematographers

  • Combination Type

    IR Attenuation

  • Density

    2.1 (7 stops)

  • Shape

    Rectangle

  • Construction

    Single piece of H-K9L optical glass with dual-sided nano coating technology

  • Filter Thickness

    4mm (0.16")

  • Dimensions

    6.6 x 6.6" (16.76 x 16.76cm)

  • Weight

    0.63 lbs (0.29kg)

  • UPC Code

    6971634248103

About NiSi Nano IRND Cinema Filter

FEATURED REVIEWS

Great Filter, no Colour Cast

By DANNY M.

Great filter, zero colour cast. Way better than Tiffen!

So far so good

By Jonathan G.

So far so good. Image quality looks good with minimal color shifting and quality loss. Will update if anything changes.

Are you seeking professional-grade photography equipment Look no further than the 6.6x6.6" Nano Infrared Neutral Density 2.1 (7-Stop) Glass Filter. This high-quality, durable filter is crafted from premium optical glass, specifically optimized for high-definition 6K digital cameras.

Featuring NiSi's exclusive Dual-Sided Nano coating technology, this filter offers unparalleled infrared light pollution control, making it an essential tool for professional cinematographers. The dual-sided nano coating not only enhances image quality by reducing reflections, glare, and lens flare, but also ensures ultra-low color shifting, providing superior color control compared to other leading competitors.

This versatile filter is more than just effective; it's also designed to withstand the rigors of professional use. The Nano coating creates a protective layer over the glass, making it resistant to oil, water, and scratches. This means you can confidently use it in a variety of shooting conditions, knowing it's built to last and easy to clean.

The 6.6x6.6" Nano Infrared Neutral Density 2.1 (7-Stop) Glass Filter also comes with a stylish leatherette filter case for individual protection, ensuring your filter stays safe and secure when not in use.

Incorporate this filter into your photography gear to capture stunning images with greater depth of field and light control, even in bright conditions. The 6.6x6.6" Nano Infrared Neutral Density 2.1 (7-Stop) Glass Filter is the professional's choice for achieving superior image quality.

NiSi Nano IRND Cinema Filter Features

  • Exclusive dual-sided Nano coating technology
  • 4 mm thick optical glass with precision cut, grinding and polishing
  • Ultra low color shifting with anti-reflective coating
  • Water proof, scratch and oil resistant
  • Optimized for shooting raw 6K digital images

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Achieve cinematic shots with this 7-stop Neutral Density filter, perfect for filmmakers.
  • Control light precisely using this ND filter, ideal for field and film production settings.
  • Enjoy true-to-life colors; NiSi's ND filter offers superb color neutrality for vivid images.
  • Crafted from H-K9L glass, this 6.6x6.6" ND filter ensures lasting durability and performance.
  • Reduce infrared pollution; this IR ND filter maintains image clarity in any lighting condition.
  • Easily manage exposure; this user-friendly ND filter is great for 6K digital cameras.

What's in the box:

  • NiSi 6.6x6.6 " Nano Infrared Neutral Density 2.1 (7-Stop) Glass Filter
  • 6.6x6.6 " Protective Filter Case
  • NiSi 1 Year Limited Warranty