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1.56 Iilensi ezibonakalayo ze-HMC eziPorgressive
Ilensi eqhubelekayo yilensi yobude obujongiswe kwizinto ezininzi, eyahlukileyo kwiiglasi zokufunda zesintu kunye neeglasi zokufunda ezimbini.Iilensi eziqhubela phambili azinakho ukudinwa kweebhola zamehlo ekufuneka zilungelelanise rhoqo ubude bogxininiso xa usebenzisa ubude be-bifocal, kwaye akukho mgca ucacileyo phakathi kobude obugxininisiweyo bumbini.umgca wokucanda.Kukhululekile ukunxiba kwaye kunenkangeleko entle, kwaye ngokuthe ngcembe ibe lolona khetho lulungileyo kubantu abane-presbyopia.
