Izibuko zokulondoloza izidakamizwa ziyizibuko ezibukwayo nezidakamizwa zakho zokulungiswa ezakhiwe ngamalensi. Izibuko zokulondoloza izidakamizwa zinkulu uma unephutha lokuziphendulela ; bangakwazi ukuvikela amehlo akho elangeni nase-glare ngenkathi kukuvumela ukuba ubone ngokucacile.
Izibuko zokulondoloza izidakamizwa zitholakalayo cishe yonke imingcele yokulungisa, enezinketho eziningana ezihlanganisa ama- bifocals nama-lens okuqhubekayo.
Abantu abaningi bayakujabulela ukubuka umbono ocacile ngokunethezeka komthunzi kusuka elangeni elikhanyayo. Uma uchitha isikhathi esiningi ngaphandle noma ngemuva kwesondo, ukuba nezibuko zokulondoloza izidakamizwa kuzokwenza imisebenzi yangaphandle ibe lula futhi iphephile emehlweni akho.
Kuphi Ongathola I-Pair
Indlela engcono kakhulu yokuzitholela izibuko zokulondoloza izidakamizwa ukubuza i- optometrist yakho noma i-optician. Cishe noma yiliphi uhlaka olukhethile ozolikhethela luzokwazi ukufakwa ngamalensi akho kadokotela. Noma kunjalo, amafomethi wekhwalithi elingaphansi kakhulu wekhwalithi ayilungiselelwe ama-lens ayedokotela. Uma udinga i-bifocals yokufunda, njengoba sonke siphelile, izibuko zakho zelanga zingenziwa nge-bifocal efakiwe. (Ngesikhathi esilandelayo lapho uhlala ogwini, ngeke kudingeke ukuba ufinyelele esikhwameni sakho sebhantshi ukuze uthole izibuko zakho zokufunda.)
Enye indlela ama-eyeglass ama-lens photochromic. Lezi lens ziphazamiseka uma zivezwe imisebe ye-UV evela elangeni. Njengenketho engabizi, ama-clip-ons ama-sun shades afaka izibuko zakho ezivamile.
I-Clip-ons ingathengwa kanye namafrimu, iqinisekisa ukulingana okuphelele.
Izibuko zokulondoloza izidakamizwa zithola ukuthandwa, njengoba abantu abaningi futhi beqaphela izinzuzo zabo. Akusizi nje kuphela ukusiza ukuvikela umbono wakho nokwenza isitatimende sefashini, futhi kwenza kube lula ukuba ubone ngokucacile.
Umthombo:
Dowaliby, uMargaret. "Izinzuzo Eziwusizo Ze-Ophthalmic Optics." Izincwadi Zomsebenzi Wezobuchwepheshe, ngo-1988. Pp 140-142.