- Lens Standards
- Compliant with GB39552.1-2020 standard for sunglasses, UV400/UV420 protection, UV blocking rate, light transmittance, polarization efficiency, flame resistance, sweat corrosion resistance, impact resistance
- Color-changing Lenses
- Intelligent photochromic technology, rapid and uniform color change, suitable for various weather conditions
- UV Protection
- Blocks 99.9% of UV rays, 7-layer light filtering membrane for clear vision and eye protection
- Design
- Flat mirror surface design, high gloss and high-definition eye protection
- Durability
- Endurance tested for over 10,000 opening and closing cycles
- Safety
- Tested and certified for UV protection, light transmittance, and traffic signal visibility
- Quality Assurance
- Product inspection reports available, meeting national quality standards for sunglasses and daytime driving