NiSi ND16 SWIFT System Neutral Density Filter 49 mm

NiSi ND16 SWIFT System – Precision ND Filter for Creative Long Exposures

The NiSi ND16 SWIFT System is a high-quality neutral density filter with a diameter of 49 mm. It reduces incoming light by four stops, enabling longer exposure times at a constant aperture and ISO sensitivity.

• Four stops (ND16) expand the creative scope for flowing water or streaked clouds.
• The SWIFT technology allows for a quick and secure filter change without taking your eye off the lens.
• The precise 49 mm diameter fits exactly on compatible lenses and prevents vignetting.
• NiSi's high-quality manufacturing ensures neutral color rendition without a color cast.
• The 24-month manufacturer's warranty provides long-term investment security.

What sets the NiSi ND16 SWIFT System apart

Unlike simple screw-in filters, the SWIFT system can be mounted and removed in a flash. This saves valuable time in dynamic shooting situations and reduces the risk of fingerprints on the glass surface. The optical quality remains at the high level that photographers expect from NiSi.

Ideal for...

This ND filter is aimed at ambitious landscape and travel photographers working with long exposures. Videographers shooting with fixed shutter speeds and open apertures also benefit from the precise light reduction. For beginners, it is a useful addition for learning the basics of exposure control.

How to use the NiSi ND16 SWIFT System

Attach the SWIFT system securely to your lens. Rotate the filter to the desired position and set the camera to manual mode. Measure the exposure without the filter, then extend the shutter speed by four stops to achieve the desired result.