Irix Edge SR 77mm Light Pollution Filter for Night Photography

Urban astrophotography on 77mm lenses gets a serious upgrade from the Irix Edge Light Pollution Filter SR, engineered to eliminate the yellow haze cast by city lighting across long night exposures.

The SR (Super Resistant) glass formulation adds high scratch resistance and resilience against mechanical damage and internal stress, and the nano coating repels dust and dirt — protection backed by a 5-year warranty on the coatings. Best color rendering comes when shooting away from direct light sources, making it a natural companion for landscape astrophotography.

Key Features

• Removes the yellowish haze from artificial city lighting
• Restores contrast and natural color to night skies
• 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

• Thread size: 77mm
• Application: nightscape / astrophotography
• Series: Irix Edge SR (Super Resistant)
• Premium optical glass for high light transmission and neutral color
• 5-year warranty on filter coatings

What's Included

• Irix Edge Light Pollution Filter SR 77mm