... .56,1.61Rx Lens RangeIndexProduct DescriptionPower Range Photochromic Lens1.560Single Vision+12.00D~-12.00D,CYL-6.00DFlat-top Bifocal+5.00D ... ~-4.00D,CYL-4.00D,1.00—3.00Progressive lens+6.00D~-8.00D ... .001.610AsphericalSingle Vision+10.00D~-12.00D,CYL-6.00DProgressive Lens for Kids1.56012 MMKids' progressive lensPlano~-8.00D.CYL-4 ...