NiSi 150x170mm Reverse Nano IR Graduated Neutral Density Filter – ND8 (0.9) – 3 Stop

The NiSi 150x170mm Reverse Nano IR Graduated Neutral Density Filter (ND8) is a rectangular filter designed to selectively darken bright areas of your image, such as skies, while preserving normal exposure in other regions. The reverse-edge design features maximum darkness at the transition point, making it ideal for landscape photography where the brightest light occurs near the horizon. Built from high-quality optical glass with dual nano-coatings, this filter eliminates infrared colour cast whilst maintaining true-to-life colour reproduction without distortion.

• Reverse-edge graduated filter for balanced exposure when light tapers from horizon to sky
• Infrared-blocking nano-coating prevents magenta colour cast at small apertures
• Premium optical glass with water-repellent nano-coating for durability and easy cleaning
• Compatible with NiSi 150mm square filter system and other standard 150x170mm holders
• 3-stop (ND8/0.9) neutral density provides precise exposure control for creative photography