1.59 Polycarbonate Photo Progressive semi-finished lens(CE, ISO9001,FDA and Factory Audit)
1)Material: Polycarbonate 2)Refractive Index: 1.59 3)Abbe Value: 32 4)Specific Gravity: 1.20
Audited Supplier by Alibaba & Intertek
Material Polycarbonate Refractive Index 1.59 Abbe Value 32 Specific Gravity 1.20
1. Less Distortion2.Super Light and Thin3.Super Impact Resistance4.Super Scratch5.Inherent UV Protection6. Anti-Refraction7. Electric Magnetic Interference1.59 Polycarbonate Photo Progressive semi-finished lens(CE, ISO9001,FDA and Factory Audit)