Irix Edge Light Pollution Filter SR 77mm

Astrophotography filter that effectively blocks yellow and orange light spectrums from artificial sources, delivering natural night skies with minimal color shift. The Irix Edge Light Pollution Filter SR 77mm is engineered for photographers who demand pristine nightscapes and cityscapes, even in light-polluted environments.

Advantages

Super Resistant (SR) coating provides hydrophobic, oleophobic, and scratch-resistant protection, ensuring the filter withstands challenging outdoor conditions. Multi-layer anti-reflective coatings maximize light transmission and reduce flare, while the slim aluminum frame prevents vignetting on wide-angle lenses. High-quality optical glass maintains sharpness and clarity across the frame.

Suitable for

• Astrophotography and night sky imaging
• Nightscapes and cityscapes with artificial lighting
• Photographers using 77mm threaded lenses
• Enthusiasts seeking durable, high-performance filters

Key specifications

• Filter type: Light Pollution / Natural Night
• Diameter: 77mm
• Series: Irix Edge
• Glass: High-quality optical glass
• Coating: Multi-layer anti-reflective, hydrophobic, oleophobic, scratch-resistant
• Frame: High-grade aluminum alloy, slim profile
• Thread: Screw-in
• Durability rating: Super Resistant (SR)

Recommendations

Pair with a sturdy tripod and remote shutter release for long-exposure night photography. Clean with a microfiber cloth and lens cleaning solution to preserve coating integrity.