🔍 Important Notes for Purchasing Eyeglasses ✅ Please provide a valid prescription or your old eyeglasses as reference for lens power (We do not offer eye examination services) 💳 Payment Methods Electronic Payment: Alipay | PayMe | Faster Payment System Bank Transfer: Bank of China | HSBC | Corporate Account In-person Payment: 7-11 Convenience Store Top-up 🛡️ Standard Lens Features Aspherical Design | 100% UV Protection | Nano Waterproof and Anti-stain Coating | High Definition Anti-glare 📊 Lens Specifications and Price Guide Refractive Index Suitable Prescription Lens Characteristics Price 1.50 - 1.67 Flat Lenses Basic Frame Only $100 1.56 Up to -2.00D Economical Ultra-thin $150 1.61 Up to -4.00D Ultra