Irix Edge 100 SR Hard Gradual GND4 0.6 Filter 100x150mm

Flat horizons meet tough glass in the Irix Edge 100 SR Hard Gradual ND4, pairing a crisp 2-stop transition with the Super Resistant formulation that shrugs off the scratches and knocks of field work.

The tinted zone applies 0.6 optical density (2 stops) with an abrupt transition for flat, even horizons. SR-series glass adds high scratch resistance, resilience to mechanical damage and internal compression stress, and a dirt-repellent nano coating — with the coatings covered by a 5-year warranty. A filter case is included.

Key Features

• 2-stop (0.6) graduated neutral density
• Hard gradient: an abrupt transition
• Super Resistant (SR) optical glass with high scratch and impact resistance
• Increased resistance to internal compression stress
• Dirt-repellent nano coating on both surfaces

Technical Specifications

• Size: 100 x 150mm (fits 100mm filter holders)
• Optical density: 0.6 (2 stops) in the tinted zone
• Gradient type: hard
• Series: Irix Edge SR (Super Resistant)
• 5-year warranty on filter coatings

What's Included

• Irix Edge 100 SR Hard Gradual GND4 filter
• Protective filter case