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

A gentle 2-stop gradient spread across roughly a third of the glass lets the Irix Edge 100 Soft GND4 tame bright skies over mountains, forests, and city skylines without a visible transition line.

The tinted zone provides a 0.6 optical density (2-stop) reduction with a long transition (about 1/3 of the filter height) suited to irregular horizons such as mountains, forests, or cityscapes. 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
• Soft-edge transition — long transition (about 1/3 of the filter height)
• 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: soft-edge
• Premium optical glass for high light transmission and neutral color

What's Included

• Irix Edge 100 Soft GND4 filter
• Protective filter case