... standards.We produce single vision, bifocal, progressive, photochromic(Grey, Brown), polarized(Grey, Brown and G-15), polycarbonate, tinted, RX lens(uncoated, hard ... coated, HMC, EMI) including free form, HI-VEX lenses, with index of 1 ... a leading lab with advanced equipments for the above RX lenses. We believe that we will easily earn your trust ...