Irix Edge 100 Hard GND4 0.6 Nano IR Graduated Filter 100x150mm

Seascapes and flat-horizon landscapes are where the Irix Edge 100 Hard GND4 earns its keep: an abrupt transition line holds back a bright sky by 2 stops while leaving the foreground untouched.

The tinted zone provides a 0.6 optical density (2-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

• 2-stop (0.6) 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: 0.6 (2 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 GND4 filter
• Protective filter case