1.61 HIGH INDEX ASP RESIN LENS Dia: 0.00~6.00 ... 70mm Coating: HMC+EMI+UV400 ASPHERICAL DESIGN VERY THIN 1.61 HIGH INDEX ASP RESIN LENSDia: 0.00~6.00 75mm ... (1.499), mid-index (1.56) and high-index (1.61), and also deal with 1.67 and polycarbonate lens. There ...