NiSi Filter Swift System ND16 / 4 stops 49mm

NiSi Filter Swift System ND16 / 4 stops 49mm – 4-stop full spectrum neutral density with True Color Transmittance

This NiSi ND16 is a 4-stop full spectrum neutral density filter designed for use with the NiSi Swift System. It provides True Color Transmittance to preserve accurate color rendering while reducing exposure by four stops when used with the Swift System adapter ring.

Key features

• 4 Stops full spectrum neutral density filter (ND16).
• True Color Transmittance for faithful color reproduction.
• Designed specifically for use with the NiSi Swift System.
• Can be stacked with NiSi True Color VND 1-5 stops to create 5–9 stops ND variations.
• Nano coating with waterproof and antireflective properties.
• NEW Multi-Ti Coating for increased scratch resistance and improved anti-glare performance.
• Available in multiple thread sizes; this listing is for the 49mm version.

How to use

Use this ND16 filter with the NiSi Swift System adapter ring to achieve a consistent 4-stop exposure reduction. Alternatively, stack it on top of a NiSi True Color VND (1–5 stops) to expand your ND range and reach between 5 and 9 stops of light reduction. These configurations let you control exposure precisely while maintaining color fidelity.

Coatings and durability

The filter features nano coating that offers waterproof and antireflective benefits. In addition, the NEW Multi-Ti Coating increases resistance to scratches and reduces glare. Together, these coatings help keep the filter surface clean and maintain optical performance in challenging shooting conditions.

Compatibility and sizes

This product is made for the NiSi Swift System and works with NiSi True Color VND 1-5 stops when stacked. While this specific listing is for the 49mm thread size, the ND16 is also available in a wide range of other sizes to match different lenses.

FAQ

Question: Can I stack this ND16 with a NiSi True Color VND to get higher stops?
Answer: Yes. You can add this ND16 to a NiSi True Color VND (1–5 stops) to achieve a combined range of 5–9 stops.

Question: Will this filter work with the NiSi Swift System adapter ring?
Answer: Yes. When used with the NiSi Swift System adapter ring, the filter provides a 4-stop exposure reduction as intended.

Question: What coatings does the filter have and why do they matter?
Answer: The filter has a nano coating that is waterproof and antireflective, plus a NEW Multi-Ti Coating that increases scratch resistance and improves anti-glare performance. These coatings help protect the glass and maintain optical quality.

Question: Does this ND16 change color balance in my images?
Answer: The filter is described as having True Color Transmittance, which means it is designed to preserve accurate color rendering while reducing exposure.

Question: Which thread sizes are available for this ND16?
Answer: The ND16 is available in 49, 52, 55, 58, 62, 67, 72, 77, 82 and 95mm sizes. This specific product listing is for the 49mm version.