Izilwanyana zokukhanyisa izigulane zezilwanyana zikhanyisa kunye neyakho imiliselo yokulungisa eyakhiwe kwiilensi. Izilwanyana zokukhanyisa izigulane ziphezulu xa unesiphene sokukhupha ; banokukhusela amehlo akho elangeni kunye nokukhanya xa kukunika ithuba lokubona ngokucacileyo.
Izilwanyana zokukhanyisa izilwanyana ziyafumaneka malunga nayo yonke imimiselo yokulungisa, kunye neendlela ezininzi eziquka i- bifocals kunye neepensi eziqhubekayo.
Abantu abaninzi banandipha ukulungeleka kombono ocacileyo kunye nokunethezeka komthunzi ukusuka elangeni elikhanyayo. Ukuba uchitha ixesha elide ngaphandle okanye emva kwesondo, ukuba neeklasi zokukhanya kwamagumbi okubakho izenzele imisebenzi yangaphandle ibe lula kwaye ikhuselekile emehlweni akho.
Kuphi Ukufumana Iibini
Indlela eyona ndlela yokuzifumana iibhola zokukhanya izigulane kufuneka ucele i- optometrist yakho okanye u-optician. Phantse nayiphi na isakhelo esikhethiweyo oya kukhetha siya kukwazi ukufakela iilensi zakho zemithi. Nangona kunjalo, amafowuni amaninzi angaphantsi kweekhwalithi azenziweyo azenzelwe iilensi zamagciwane. Ukuba ufuna i-bifocals ekufundeni, njengoko sonke siphelile, izibuko zakho zelanga zingenziwa nge-bifocal efakiwe. (Ngexesha elizayo xa uhlala elunxwemeni, awuyi kuphefumula kwisikhwama sakho sobhantshi kwiziglasi zakho zokufunda.)
Enye inketho iilaglass kunye nama-photochromic lenses. Ezi iilensi ziphazamiseka xa zibonakaliswe kwimisebe ye-UV evela elangeni. Njengendlela engabizi kangako, ii-clip-ons zi-sun shades ezifake kwiiglasi eziqhelekileyo.
Iimpawu zeefayili zingathengwa kunye namafowuni, ukuqinisekisa ukulungelelanisa okufanelekileyo.
Izilwanyana zokukhanyisa izigulane zifumana ekuthandeni, njengoko abantu abaninzi baninzi baqonda iingenelo zabo. Akunceda nje ukukhusela umbono wakho kwaye wenze isitatimende sefestile, benza ukuba ukwazi ukuba ubone ngokucacileyo.
Umthombo:
Dowaliby, uMargaret. "Izinto eziSebenzayo ze-Ophthalmic Optics." Iincwadi zoBugcisa beeNgcali, 1988. Pp 140-142.