Frame Material & Durability | High-impact sports, adventure | Industry Standard: ABS plastic (500+ bends) Our Base: PC (1,000+ bends ▲) Our Advanced: Reinforced PC + metal hinges (2,000+ bends ▲▲) | Lightweight, shatter-resistant, recyclable. Base: 40% stronger than standard. Advanced: 80% stronger with anti-corrosion hinges. | Base: Slightly heavier than metal. Advanced: Higher cost due to hybrid materials. |
Lens Quality (Polarized) | Driving, water sports, bright environments | Industry Standard: Non-polarized UV 380nm (ISO 8912) Our Base: Polarized UV 400 (ISO 12312-1 ▲) Our Advanced: Polarized + anti-reflective (ASTM Z80.3 ▲▲) | Reduces glare by 90% (Base) / 95% (Advanced). Advanced: 10% clearer vision in bright conditions. | Base: May distort LCD screens. Advanced: 10% heavier lenses. |
Foldability & Portability | Travel, outdoor activities | Industry Standard: 500 folds (no certification) Our Base: 2,000 folds (TÜV tested ▲) Our Advanced: 5,000 folds (TÜV ▲▲) | Base: 4x more durable than standard hinges. Advanced: Compact design (6cm folded ▲▲). | Base: Mild flex after 1,500 folds. Advanced: Requires careful folding to maintain lifespan. |
Style & Customization | Fashion, casual wear | Industry Standard: 3-5 colors Our Base: 7 colors (red, black, etc. ▲) Our Advanced: 10 colors + custom engraving (▲▲) | Base: Matches 90% fashion trends. Advanced: 100% color options + personalization. | Base: Limited to listed styles. Advanced: Customization adds 2-day production time. |
Comfort & Fit | Prolonged wear (hiking, cycling) | Industry Standard: One-size fits most Our Base: Adjustable nose pads (ISO 9314 ▲) Our Advanced: Ergonomic temple tips + 3-size adjustable arms (▲▲) | Base: 20% better grip. Advanced: 40% less pressure on ears. | Base: Minor discomfort for narrow faces. Advanced: Slightly bulkier temples. |
Water & Impact Resistance | Rainy conditions, water sports | Industry Standard: Splash-resistant (IPX2) Our Base: IPX4 (IEC 60529 ▲) Our Advanced: IPX5 + shockproof (MIL-STD-810G ▲▲) | Base: Resists sweat and light rain. Advanced: Survives 1m drops + high-pressure water jets. | Base: Not fully waterproof. Advanced: 15% heavier frame. |