Iiglasi zelanga ze-Bifocal, iiglasi eziyilwe ngokukodwa ezihlangabezana neemfuno ezahlukeneyo zombono, zidibanisa ngokugqibeleleyo iiglasi zokufunda kunye nezibuko zelanga, ezizisa ukukhululeka okungazange kubonwe ngaphambili kunye nentuthuzelo ebomini bakho.
Ilensi enye ihlangabezana neemfuno zakho zombono okufutshane kunye nomgama
Iiglasi zokufunda eziqhelekileyo kunye neeglasi ze-myopia zihlangabezana neemfuno zabantu abajonga kude kunye ne-myopia ngokulandelelanayo. Nangona kunjalo, kubantu abanokubona kude kunye ne-myopia, ukutshintshwa rhoqo kweeglasi ngaphandle kwamathandabuzo kuyingxaki. Iiglasi zelanga ze-Bifocal zamkela uyilo oluyilayo oludibanisa imisebenzi yokujonga kude kunye nokubona kufutshane kwiperi yeglasi, ekuvumela ukuba ubone kude nakufuphi ngokulula.
Izibuko zelanga, isixhobo sokukhusela amehlo
Iiglasi zethu zokufunda ilanga ze-bifocal zisebenzisa iilensi zelanga ezikumgangatho ophezulu ezinokuthintela ngokufanelekileyo imitha ye-ultraviolet, ukunciphisa ilitha, kunye nokukhusela amehlo akho ekucaphukeni kwelanga. Ukuvumela ukuba ungabi nombono ocacileyo kuphela xa usenza imisebenzi yangaphandle, kodwa nokukhusela amehlo akho kwimitha ye-UV.
Uyilo lwesakhelo sefashoni, ukubonakaliswa kobuntu
Isakhelo seeglasi zokufunda zelanga ze-bifocal zamkela uyilo olusefashonini kunye nemigca egudileyo kunye nemilo elula, iyenza ilungele iimeko ezahlukeneyo. Iinketho zombala ezahlukeneyo ukuhlangabezana neemfuno zakho zobuhle, okukuvumela ukuba ukonwabele umbono ocacileyo kwaye ubonise umtsalane wakho owahlukileyo.
Ubomi bulungele ngakumbi, akukho mfuneko yokutshintsha iilensi rhoqo
Iiglasi zelanga ze-Bifocal zidibanisa imisebenzi yeglasi yokufunda kunye nelanga enye ibe yinto enye, ekuvumela ukuba ubone kude nakufuphi ngaphandle kokutshintsha iiglasi rhoqo, ukonga ixesha kunye nokuphucula umgangatho wobomi bakho. Yithi ndlelantle kwingxaki yokuthwala iipeni ezininzi zeeglasi kwaye wenze ubomi bube lula ngakumbi.
Ngemisebenzi yayo ekhethekileyo, uyilo olunesitayile kunye namava afanelekileyo okusebenzisa, iiglasi zelanga ze-bifocal ngokuqinisekileyo ziya kuba lolona khetho lufanelekileyo ebomini bakho. Ukusukela ngoku, iingxaki zakho zombono ziya kuba lula kwaye unokonwabela ubomi obungcono.