Irix Edge 100 Hard GND8 0.9 Nano IR Graduated Filter 100x150mm

Three stops of sky control with a hard transition line make the Irix Edge 100 Hard GND8 the go-to graduated filter for sunrise and sunset work over water or open plains, where the horizon runs flat and clean.

The tinted zone provides a 0.9 optical density (3-stop) reduction with a abrupt transition suited to flat, even horizons such as seascapes. Highest-quality optical glass with multilayer anti-reflective coatings on both sides keeps transmission high and color neutral, while double-sided nano coatings with hydro- and oleophobic properties shed water and fingerprints. A functional filter case is included for transport.

Key Features

• 3-stop (0.9) graduated neutral density
• Hard-edge transition — abrupt transition
• Nano IR coating suppresses infrared contamination
• Multilayer anti-reflective coatings applied to both sides
• Double-sided nano coatings with hydrophobic and oleophobic properties

Technical Specifications

• Size: 100 x 150mm (fits 100mm filter holders)
• Optical density: 0.9 (3 stops) in the tinted zone
• Gradient type: hard-edge
• Premium optical glass for high light transmission and neutral color

What's Included

• Irix Edge 100 Hard GND8 filter
• Protective filter case