Ezi glasi zelanga zeprimiyamu zenzelwe abathandi bezemidlalo bangaphandle abathanda ukukhwela.
Xa uzilolonga ngaphandle, unokubona okukungqongileyo ngokucacileyo ngakumbi enkosi kwi-TAC yelensi epholisiweyo yesiqwenga esinye sezi glasi, ezibonelela ngombono ocacileyo. Iiglasi ziya kuqhubeka zisebenza ngokugqwesileyo kwiimeko ezicelomngeni ngenxa yokuba izinto ezikumgangatho ophezulu ezongezelelweyo zokuxhathisa i-abrasion kunye neempawu zokumelana nempembelelo.
Okwesibini, iiglasi ziyakwazi ukulingana negophe lobuso kwaye zinikeze umphumo oqinileyo wokuchasana nombulelo kuyilo lwempumlo ye-silicone yempumlo. Nokuba uhamba ngebhayisekile, ukhwela intaba, okanye wenza eminye imisebenzi yangaphandle, olu yilo lugcina iiglasi kwindawo yokunciphisa ukutyibilika kunye nokungonwabi.
Ukongeza, uyilo lwesakhelo esomeleleyo kunye noyilo olwahlukileyo noluthe ngqo lwetempile lunika le miboniso imvakalelo enamandla yefashoni. Nokuba uthatha inxaxheba kwimidlalo yangaphandle okanye ubeka izinto zakho esidlangalaleni, zinokukwenza ugqame.
Sinikezela ngokhetho lwemibala yesakhelo esinesitayile ukulungiselela iimfuno ezahlukeneyo zabathengi. Unokukhetha inkangeleko ebonisa izinto ozikhethayo kunye nobuntu bakho ngokubonisa incasa yakho kunye nobuntu bakho.
Ekugqibeleni, inkalo ephambili yeemveliso zethu kukunxiba intuthuzelo. Ukuze kuqinisekiswe ukuba umntu onxibayo unokuziva ekhululekile kwaye agqoke iiglasi ixesha elide ngaphandle kokuphazamiseka, siqwalasela ngokucokisekileyo iinkcukacha, ukusuka kwi-lens material ukuya kuyilo lweetempile.
Ukuqukumbela, imathiriyeli yelensi yeprimiyamu, ulwakhiwo oluqinileyo nolutofotofo, kunye nesimbo esahlukileyo nesinesitayile sezi glasi zokukhwela ibhayisekile ezemidlalo zibenze iqabane eliyimfuneko kwimisebenzi yakho yangaphandle. Sicinga ukuba ezi ndondo zinokukunika umbono obalaseleyo kunye nokhuseleko olukhethekileyo, ezikuvumela ukuba wonwabele uchulumanco lwezemidlalo nanini na, naphi na, nokuba ukhwele ibhayisekile, ukutyibiliza, ukukhwela intaba, okanye ukuzibandakanya kweminye imisebenzi yangaphandle.