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NiSi Cinema 4��5.65��� Nano IR Neutral Density 2.1 Filter (7 Stop)

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$299.25 $399 In stock

Category: Lens Filter

The NiSi Cinema 4x5.65" Nano IR Neutral Density 2.1 Filter (7 Stop) reduces light entering the lens by 7 stops, offering filmmakers and photographers precise control over exposure in extremely bright conditions. This allows for creative use of wide apertures or slower shutter speeds without overexposing the image.

Engineered for high-end cinema production, this ND filter is crafted from premium optical glass and features NiSi’s advanced Nano Coating and infrared (IR) protection on both sides. These coatings work together to eliminate unwanted color shifts, suppress IR contamination, and preserve deep, rich blacks with superb color accuracy.

What's in the box?

NiSi Cinema 4×5.65” Nano IR Neutral Density 2.1 Filter (7 Stop)
Tech Specs

Filter Size

4 x 5.65"
Filter Type

2.1, Cinema Filter, Neutral Density
Thickness

4mm
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Customer Reviews (4.8 / 5 · 5 reviews)

Julian ★★★★★

Shot a wedding in harsh midday sun and this filter let me keep my aperture wide open without blowing out the highlights. The nano coating repelled dust and fingerprints during a quick lens swap. Solid build quality too—the metal ring felt sturdy in my matte box.

Timothy O. ★★★★★

I was worried about infrared pollution ruining my long exposures, but this 7-stop IR ND keeps the blacks pure and the color balanced even under midday sun. The 4x5.65 size fits my matte box perfectly without any light leak. It holds sharpness across the frame even when I stack it with a polarizer,

Steven R. ★★★★★

Finally a filter that doesn't leave a color cast on my footage. The 7-stop reduction was perfect for getting that slow shutter speed look under the midday sun. Solid build too—no light leaks around the edges.

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