NiSi Cine Filter Nano FS ND 4x5.65"""" 0.3 (1stop)

NiSi Cine Filter Nano FS ND 4x5.65" – 0.3 (1-stop) Neutral Density for True-to-Life Images

This NiSi Cine Nano FS ND filter in 4x5.65" format delivers true-to-life images while giving you accurate, consistent exposure control. It reduces light by 0.3 density (1 stop) and maintains neutral color and optical performance across use.

Key features

• Pure neutral color. Consistent color from 0.3-2.4 density.
• Captures true-to-life images.
• Optical glass with precise flat and parallel surfaces that guarantee sharpness.
• Exceptionally accurate and consistent exposure control.
• Eliminates IR pollution on any camera.
• Titanium Coating for long filter life.
• Hydrophobic and oleophobic coating for easy and fast cleaning.
• Cutting-edge anti-reflective coating minimizes flare and preserves overall contrast.
• Optical properties are permanently stable and will not fade over time.

Why these features matter

The neutral color and consistency from 0.3 to 2.4 density mean you can stack or swap densities and still match color between shots. In practice, this supports reliable color grading and seamless scene continuity.

Because the glass is precisely flat and parallel, the filter maintains sharpness so your image detail remains intact. In addition, the anti-reflective coating reduces flare and helps preserve contrast in challenging lighting conditions.

Durability and maintenance

The titanium coating extends the filter’s service life, while hydrophobic and oleophobic coatings make cleaning quicker and less frequent. As a result, you spend less time on maintenance and more time shooting.

Moreover, the optical properties are described as permanently stable and will not fade over time, which supports long-term consistency across productions.

Optical control and camera compatibility

This ND reduces exposure by 0.3 density (equivalent to 1 stop) and provides exceptionally accurate exposure control. It also eliminates IR pollution on any camera, helping to avoid unwanted infrared contamination that can affect image color and rendering.

Available models and specifications

Frequently Asked Questions

Question: What size is this NiSi Cine Nano FS ND filter?
Answer: The filter is available in the 4"x5.65" format, as listed in the product details above.

Question: Which densities or stops are available for this series?
Answer: The Nano FS ND series is available in densities corresponding to stops of 0.3, 0.6, 0.9, 1.2, 1.5, 1.8, 2.1 and 2.4, covering a broad range of light reduction options.

Question: How does the filter affect image color and exposure control?
Answer: The filter offers pure neutral color and consistent color from 0.3–2.4 density, which supports accurate exposure control and true-to-life images while helping maintain color consistency between different densities.

Question: How do I care for and maintain the filter?
Answer: The hydrophobic and oleophobic coatings make cleaning quick and straightforward, and the titanium coating increases durability. These features work together to reduce maintenance and extend the usable life of the filter.

Question: Will this filter introduce infrared issues or degrade optical quality over time?
Answer: This product eliminates IR pollution on any camera and its optical properties are stated to be permanently stable and will not fade over time, which helps maintain image quality and color fidelity across long-term use.