Material: B270 optical glass with double-side 18 layers nano coating

• Antibacterial, mould-proof
• Water-proof, scratch resistant
• Ultra slim

Features:
1. Ultra-high light transmission (99%+) – Upgraded multi-coating technology ensures minimal light loss, preserving image clarity.
2. Advanced anti-reflection coating (0.1% surface reflectance) – Significantly reduces ghosting and flare even in harsh backlight or urban night scenes.
3. 4K/8K compatible – Optimized for high-resolution photography and videography without degrading sharpness.
4. Slim frame design – Prevents vignetting on wide-angle lenses while maintaining full coverage.
5. Matte black anodized frame – Eliminates internal reflections caused by metal surfaces, ensuring clean imaging.
6. Easy installation – Fits seamlessly without interfering with lens caps or hoods.