myopia sunglasses diopter sph -0.5 -1 -1.5 -2 -2.5 -3 -3.5 -4 -4.5 -5 -5.5 -6.0 cyl men drive polorized prescription sun glasses t200103, White;black

additional information: two eyes different: your right eye diopterleft eye diopter, for sph diopter only, without cyl diopter (if you have cyl diopter, please choose custom diopter ) unlisted diopter: like -0.75,-1.25,-2.75 etc unlisted diopter,forsph diopter only, without cyl diopter (if you have cyl diopter, please choosecustom diopter) custom diopter: if you havecyl diopterastigmatism), please choose custom diopter somespecial sph diopteras following, please also choose custom diopter:...