I-Myopia isiba yinkinga enkulu emazweni amaningi. Ikakhulukazi ezindaweni zasemadolobheni e-Asia, cishe amaphesenti angu-90 abantu abasha aba ne-myopia ngaphambi kweminyaka engu-20- umkhuba oqhubekayo emhlabeni jikelele. Ucwaningo lubikezela ukuthi, ngonyaka ka-2050, cishe amaphesenti angu-50 abantu emhlabeni angase abe nombono omfushane. Esimeni esibi kakhulu, i-myopia yakuqala ingaholela ekuveleni kwe-myopia eqhubekayo, uhlobo olunzima lokungaboni kahle: umbono womuntu ungase ukuwohloka ngokushesha ngesilinganiso se-dioptre eyodwa ngonyaka bese uphenduka i-myopia ephezulu, okwandisa ingozi yezinye izinkinga zamehlo, njengokulimala kwe-retina noma ngisho nokungaboni.
I-Uo SmartVision Lens isebenzisa idizayini yephethini yesiyingi ukuze yehlise amandla ngokulinganayo, ukusuka kumbuthano wokuqala ukuya kowokugcina, inani le-defocus liyakhula kancane kancane. I-defocus isiyonke ifinyelela ku-5.0~6.0D, elungele cishe zonke izingane ezinenkinga ye-myopia.
Iso lomuntu liyi-myopic futhi aligxili, kuyilapho indawo ezungezile ye-retinal ibona kude. Uma i-myopia ilungiswa ngamalensi avamile e-SV, indawo ezungezile ye-retina izobonakala ingaboni kude, okuholela ekwandeni kwe-eksisi yamehlo kanye nokujula kwe-myopia.
Ukulungiswa okufanele kwe-myopia kufanele kube: i-myopia ayigxili ezungeze i-retina, ukuze kulawulwe ukukhula kwe-eksisi yeso futhi kubambezele ukujula kwezinga.