Product Name: Polycarbonate glasses LensPlace of Origin: Chinarefraction Index: 1.591Diameter: 70mm UV: 390nm Specific gravity: 1.2gaccording to the requirement of customerRange of power :Limits: Sph 0.00 ~ - 8.00 Cyl 0.00 ~ - 2.00 Sph 0.00~+ 6.00 Cyl 0.00~ +2.0065mm/70mm: +65mm / -70mm Hard / -70mm Available: AR-coating,hard-coating Packing: depend on your requirement
custom-made PC glasses lens