Detailed Product Description 1.60 organic lens(Optical lens)Diameter: 65mm, 75mmPower range: 0.00 to -12.00/0.00 to -2.00Coating: HC, HMC, EMI, HydrophobicColor: white, photogrey, photobrownSingle vision, bifocal and progressive availableFinished and Semi-finished available.Semi-finished in base 2, 4, 6, 8, 10