Kwabaninzi abathengi, iifolothi zasehlotyeni zihlala zincinci yefestile egcwalisa umfanekiso wehlobo, ngelixa ubuhle bakho kunye nempilo yakho kuxhomekeke kuzo. Ukuchaneka, iiglasi zeglasti ezingcono zilungele ukuma kobuso, kodwa zikhusela kunye ne-ultraviolet kwaye zikhusele ukuvela kwemibuso yobuso. Njani? Siza kuxubusha oku ngakumbi.
Indlela yokukhetha iiglasi zehlobo?
Ukuthenga izibuko zelanga kufuneka ziphathwe ngokufanelekileyo, kuba zixhomekeka kwimpilo yamehlo akho. Ukuze ugweme ukwenza impazamo ngokuthenga, landela ezi ngcebiso:
- Qhagamshelana nesitolo esikhethekileyo se-optics. Kulapho uya kunikezelwa ngamaphupha afanelekileyo kuzo zonke iiparitha zokukhusela. Ukongezelela, ezi ndawo zigcinwa zizixhobo ezigqwesileyo zezibane (Ray-Ban , Oakley, Balenciaga, Christian Dior nabanye). Apha uya kunikwa i-liner ngokumakisha kwaye ubonise izinga lokukhusela.
- Ukufunda ngokucophelela izikhombisi. Amaphuzu okukhusela kufuneka abe ubuncinane ama-400 nm. Isalathisi sesalathiso sokurhola sichaza umgangatho we-lens. Ngokusebenzisa iilensi eziphezulu, iinkcukacha ezincinci kunye nemifanekiso zibonakala ngaphandle kokuphazamiseka. Kwiimeko zasezidolophini, iiglasi ezinobungakanani be-50-80% zifanelekile, ukuphumla kolwandle, i-fade ye-80% iyafaneleka.
- Umbala weiglasi. Khetha iiglasi zebhinqa zasehlotyeni kunye neiglasi ezibomvu, ezimnyama kunye nezimpunga. Ngeglasi enjalo, ukukhanya kuqondwa kakuhle. Ubuso obomvu, obomnyama, obomvu nolubhanya obuphuzi, kodwa amehlo abo akhathala.
Xa ukhetha ii-sunlight suns, kufuneka ukhethe ukuma okufanelekileyo. Umntu omkhulu uya kuhanjelwa ngeiglasi kunye neiglasi ezinkulu zefom emele uhlobo, kodwa kungcono kumntu omncinane ukuba akhethe amanqaku afanelekileyo. Ngokufanelekileyo, inxalenye ephezulu yesakhelo akufanele ihambe ngaphaya kweelishi, kwaye inxalenye engezantsi ayifanele ukuchaphazela izihlathi. Izilwanyana zokukhanya zasehlobo azifanele zibe nzima kakhulu, cinezela kwibhulorho yempumlo uze ushiye impawu kuwo.
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