- Wide-angle lens compatible ultra thin frame
- High density sharp cut uv glass
- Water and oil repellent, scratch & stain resistant
High Density Sharp Cut UV Glass Chemically Enhanced Optical Glass is 4x Stronger 16-layer (both sides) Anti-Reflective Multi-Coating Water and Oil Repellent, Scratch & Stain Resistant Wide-Angle Lens Compatible Ultra Thin Frame Glass Mounted with High Pressure Press Technology