Nisi 150x170mm Nano IR Soft Graduated Neutral Density Filter – ND16 (1.2) – 4 Stop

The Nisi 150x170mm Nano IR Soft Graduated Neutral Density Filter is a rectangular optical glass filter designed for landscape photographers who need precise exposure control. This 4-stop ND16 filter darkens bright sky areas whilst maintaining normal exposure in other regions, making it ideal for balancing challenging lighting conditions. The soft-edged graduated transition prevents harsh lines, particularly useful when composing scenes with trees, buildings, or mountains silhouetted against the sky. Constructed from high-quality optical glass with nano IR coating technology, this filter delivers true-to-life colour without any colour cast and protects against unwanted red tones that occur when shooting at small apertures. The 150x170mm size is compatible with Nisi’s 150mm filter holder system and other standard 150mm holders from Lee, Cokin, and Formatt Hitech, allowing you to reposition the filter for optimal composition.

• High-quality optical glass with nano IR protection coating prevents colour cast and infrared contamination
• Soft-edged graduated design for natural transitions between gradient and clear areas
• 4-stop light reduction (ND16) for precise control in bright conditions and landscape photography
• Compatible with Nisi 150mm system and standard 150mm filter holders
• Repositionable in holder for flexible framing and composition