Nisi Soft Nano GND16 Graduated Neutral Density Filter – 4-Stop Optical Glass for Precise Exposure Control
The Nisi Soft Nano GND16 is a 4-stop graduated neutral density filter in 100×150mm format, designed for landscape and architectural photography. It reduces light intensity across a defined transition zone, enabling balanced exposures in high-contrast scenes without colour cast.
4-stop density (ND0.9) provides substantial exposure reduction in the graduated zone
Soft transition edge blends the density gradient smoothly into the clear area
150mm filter diameter fits Nisi holder systems and compatible square filter rigs
Nano coating repels water and fingerprints for easier field maintenance
Das zeichnet den Nisi Soft Nano GND16 aus
The Soft Nano line uses a gradual density transition rather than a hard edge, preventing abrupt tonal shifts in the sky-to-foreground gradient. The optical glass substrate maintains colour neutrality across the visible spectrum, so white balance remains unaffected.
Ideal für...
Landscape photographers working with bright skies and darker foregrounds, architectural photographers managing façade contrast, and videographers needing consistent exposure across a scene without post-production blending.
Anwendung von Nisi Soft Nano GND16
Insert the filter into a 100×150mm square filter holder with the gradient oriented vertically
Position the transition line at the horizon or the boundary between bright and dark areas
Adjust the filter slide up or down to align the density zone with the area requiring exposure reduction
Compose and expose normally — the 4-stop reduction is applied automatically across the graduated zone
Nisi is an Australian filter manufacturer specialising in square filter systems and glass accessories for landscape and architectural photography. The brand focuses on high-quality optical glass with advanced coatings, serving professional photographers and videographers worldwide.
A graduated ND filter reduces light intensity in a specific portion of the frame, typically the sky, while leaving the rest of the image unaffected. This allows for balanced exposures in high-contrast scenes without resorting to HDR blending or post-production exposure adjustments.
A 4-stop filter (ND0.9) reduces the light entering the lens by a factor of 16. This allows the photographer to use a wider aperture or slower shutter speed in the graduated zone, controlling highlights and maintaining detail in bright areas such as skies or reflective surfaces.
The soft transition refers to the gradual blending zone between the dense and clear areas of the filter. Unlike a hard-edge GND, the soft Nano transition spans a wider area, creating a smoother gradient that is less visible in the final image — ideal for uneven horizons and natural scenes.
The nano coating repels water, oil, and fingerprints. Use a microfibre cloth or a dedicated filter cleaning solution to remove residues. Avoid abrasive materials or harsh chemicals that could degrade the coating over time.
Yes, the 100×150mm format is the standard square filter size used by Nisi and most other square filter system manufacturers. Ensure the holder rails match the 100mm width specification for a secure fit.
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