... GerberDesign: IOT designFitting Height: 15mm,17mm,19mm,21mmIndex:CR 39,1.56, 1.61, 1.67Delivery Time:3-5 daysProducts:l Single Vision ... : 1.499 Single Vision, 1.56 Single Vision, 1.61 ASP single vision, 1 ... service offered. Rx Lens RangeIndexProduce DescriptionPower Range Single Vision 1.499SphericalSingle Vision+16.00D~-12.00D,CYL-6.00D, ...