Irix Edge Filtro inquinamento luminoso SR 95mm

The Irix Edge Light Pollution Filter SR 95mm is a precision optical filter engineered to suppress the dominant wavelengths of artificial lighting, restoring natural contrast and colour fidelity in night-time photography. Its multi-layer NANO coating delivers exceptional clarity, while the slim aluminium frame minimises vignetting on wide-angle lenses.

Advantages

This filter effectively blocks light pollution from mercury vapour and sodium lamps, allowing astrophotographers and cityscape shooters to capture cleaner, more vibrant images without the typical orange or yellow cast. The advanced NANO coating provides anti-reflective, hydrophobic, oleophobic, and scratch-resistant properties, ensuring durability and ease of cleaning. With a high light transmission of over 99% outside the cut-off range, it preserves image brightness and requires no exposure compensation (0-stop filter factor).

Suitable for

• Astrophotography of nebulae, galaxies, and star fields
• Nightscapes and cityscapes with mixed artificial lighting
• Long-exposure photography in urban environments
• Use with lenses featuring a 95mm filter thread

Key specifications

• Filter type: Light Pollution (LPS)
• Filter diameter: 95 mm
• Optical glass: High-quality optical glass with multi-layer NANO coating
• Frame: Slim aluminium alloy, low profile
• Light transmission: >99% (visible light outside cut-off)
• Filter factor: 1 (0-stop)
• Included accessories: Protective case

Recommendations

For optimal results, pair this filter with a sturdy tripod and use manual white balance to fine-tune colour rendition. Always handle by the frame edges to avoid smudges, and store in the provided case when not in use.