Magqabi abathengisi, esazi umahluko phakathi kwe-lenses eqhubekayo ne-biifocal yindlela elungileyo yokuhlangabezana neemfuno zabathengi abahlukeneyo.
Esi sikhokelo siza kukunceda ukuba uqonde ngokulula iimpawu kunye nezibonelelo zazo zombini iilensi, zikuvumela ukuba wenze ukhetho olunolwazi ngakumbi xa uthenga.
I-Optical efanelekileyoIilensi ezihambelanayo:
Amava abonakalayo angenamthungo:Inguqu egudileyo ukusuka kude ukuya kuthi ga kude, ngakumbi ilungele abathengi abafuna ukulungiswa kabini kodwa abafuni umgca wokudibanisa ocacileyo.
Ukwamkelwa okuphezulu kwentengiso: Imbonakalo yale mihla, ithandwa ngabathengi abasukela ifashoni kunye nokusebenza.
I-Bifocal Lenses:Ibango lemveli: Kukho umgca ocacileyo wokudityaniswa phakathi kweMyopia kunye ne-hyperopia, ngakumbi phakathi kwabantu abadala abaqhelene noyilo lwelensile.
Ifikelelekile:Ixabiso lihlala lisezantsi, elinomtsalane kubathengi abanikela ingqalelo kwinkcitho yeendleko.
Ungayikhetha njani imveliso efanelekileyo kwintengiso:
Ukhetho lomthengi:Ukuba neentlobo zozibini iilensi zinokwanelisa abathengi abasukela phambili kubathengi kunye nabathengi abanikela ingqalelo ngakumbi kwixabiso.
Isicwangciso esiliqili sokuthengisa: Fumana amaxabiso okhetho kwiimveliso eziphezulu eziphezulu ngokuthenga okuninzi ukuphucula ukhuphiswano.
Nokuba ngaba abathengi bakho bazizimeleyo zeevenkile okanye iitayile ezinkulu, ukuqonda umahluko phakathi kwe-lens eqhubekayo nezokuncedisa kulunge ngakumbi kwimveliso yakho yemveliso kunye nokuphucula ukoneliseka kwabathengi. Ngolwazi oluthe kratya malunga nokuthengwa okuthintelwayo okanye iinkonzo ezenzelwe ngokwezifiso, nceda ukhululeke ukunxibelelana neqela lethu lentengiso.
IXESHA LOKUQALA: AUG-22 ukuya ku-2424