- Production Process
- 1. Raw crystal selection, 2. Purchase, 3. Sorting, 4. Classification, MINERAL, PURCHASE, SELECT, CLASSIFY, 5. Cleaning, 6. Semi-finished product, 7. Rough processing, 8. Coarse eyeglass shaping, MINERAL, SEMI-PRODUCT, ROUGHFINISH, COARSETYPE, 9. Precision processing, 10. Slotting, FINISH, SLOTTING.
- Optical Properties
- High definition, resistant to yellowing, stable optical properties, 05, high clarity.
- Eye Protection
- Scratch-resistant, cooling, and eye-soothing crystal lenses to relieve eye strain and pressure, limited edition, excellent thermal conductivity of crystal to absorb eye heat, preventing eye irritation, can withstand cutting and burning tests, comes with a crystal test card.
- Information
- Parameter details, 138 mm frame width, Model: 3136, 52 mm lens width, Style: Retro, 38 mm frame material: Alloy, 18 mm lens function: Crystal, Gender: Men, Weight: Approx. 11 g (frame), 145 mm total width, Note: All frame measurements are manually taken and may have a 1-3 mm deviation, please refer to the actual product.
- Comfortable Nose Pad
- Made of delicate silicone material, skin-friendly, fits comfortably on the bridge of the nose.
- Angle Display
- Black gun color, positive display.