Izibuko zelanga zibalulekileyo ekukhuseleni amehlo ethu elangeni kodwa nazo zingaba yinto yokuzonwabisa yokuzonwabisa. Uyazi ukuba iilensi zamaglasi akho ezibuko zibalulekile ekukhuseleni amehlo akho kwimiphumo emibi yelanga, kodwa ungakanani owaziyo malunga namafayili okukhanya kwelanga? Iifom zelanga zelanga zifumaneka malunga naluphi na uhlobo olubonakalayo, oluvela kwixesha elide kwaye liqinile ukuya kulala kunye neliqilima.
Ngenxa yokuba abenzi be-sunlight basebenzisa izixhobo ezininzi ezahlukeneyo ukwenza amafowuni, unokufumana iinketho ezifanelekileyo malunga naluphi na uhlahlo lwabiwo-mali, olukhulu okanye oluncinci. Isixhobo sesikhokelo, uhlobo lwe-hinge, kunye nefayile yesakhelo zizinto ezibalulekileyo xa ukhetha izibuko zelanga, njengoko zivame ukubonisa izindleko nokuzinza.
Izinto zoCwangciso
Nangona ngokuqinisekileyo akufanele ulunge xa ufika ekukhuseleni amehlo akho, iibhola zokukhanya zekhwalithi ayinakubiza indalo kunye nomlenze. Iifom zelanga zelanga ziqhelekileyo zenziwe ngamanzi eplastiki okanye olunye uhlobo lwesinyithi.
- Iiplastiki: Izibuko zelanga kunye namafayili eplastiki ngokuqhelekileyo zibiza kakhulu. Kukho iintlobo ezininzi zezinto zeplastiki zoluhlu, uhlobo oluqhelekileyo luyi-zylonite. Iifayile zeZylonite (zyl) zilungelelaniswa nobushushu kwaye ziyafumaneka kwiindidi ezahlukahlukeneyo. Enye ipulazi yeplastiki eyaziwayo i-polycarbonate. Izixhobo zePolycarbonate zijoliswe ngokukodwa kwiiglasi zezemidlalo okanye zokukhusela, njengoko zinikela ngokunyaniseka okukhulu kunye nokukhuselwa kwamehlo.
- Iimpawu: abaninzi abenzi be-brand-sun glass manufacturers basebenzisa amandla amaninzi, amanyathelo alulayo okanye izinto zetsimbi ukwenza iifom zabo. Ezi zixhobo ngokuqhelekileyo zihlala zihlala ixesha elide, kwanokusetyenziswa rhoqo. Izinto zesebe zetsimbi ziquka i-nickel, insimbi engenasici, i-aluminium kunye ne-titanium. I-Titanium iyimpahla yesikhokelo se-premium, njengoko ichanekile, inqabile ukutshabalalisa kunye ne-hypoallergenic.
IiHinges
Enye into ekufuneka uyiqaphele xa uthelekisa ukukhanya kwimizila yokukhanya kwimizila yokuzigcina ilanga. Xa uzama kwizibuko zelanga, ungasho ngokukhawuleza ukuba uyabathanda, njengoko iifowuni zivakalelwa ngathi zifanelwe kakuhle ubuso bakho.
Izitayela zentambo zitshintsha kwisixa sokuxhatshazwa abazibeka kwiitempile zakho, kuxhomekeke kubukhulu kunye nokuma kwentloko yakho, kwaye ngamanye amaxesha ungatshintshwa. Iinqununu zivame ukuba zenziwe ngensimbi engenasici okanye iplastiki. Nangona i-steel hinges insimbi engapheliyo ihlala iphila ixesha elide, kaninzi ayinakho ukuguquguquka. Kukho ngokubanzi iintlobo zentsimbi ye-glassing: i-barrel, i-spring and interlinging hinges.
- I-barrel hinge: Umbhobho ngowona uhlobo oluqhelekileyo lwe-hinge. I-barring hinge yenzelwe iziqwenga zokungena ngaphakathi ngaphakathi kwisakhelo, esibanjwe kunye nesiphene esincinci.
- I-hinge ye-Spring: I-hinges zentsuku zenziwe ngamanzi entwasahlobo, ezivumela iintempile zesakhelo ukuba zicinezele ngakumbi entloko yakho. Ezi zintsimbi zibiza kakhulu kodwa zivumela ukulungelelanisa okwenziweyo.
- Ukungena kwintsimbi: Iinqwelo zokungenelela zifana neengqayi zomngxuma, ngaphandle kokuba i-hinge ibumbwe ngqo kwifom. Ezi zikhonkwane zivame ukusetyenziswa kwiifom zeplastiki.
Ezinye izibuko zelanga zidibene ne-screws endaweni yeehayi. Izikrini zivame ukukhenkceka kodwa ziqiniswe ngokusetyenziswa kwekiti yokulungisa iso.
Umgangatho wepaliti kunye neephulo zempumlo ikwahluke phakathi kwamafowuni okukhanya. Ukuphela kweempahla kunye nezicatshulwa zetempile zivame ukuba zenziwe ngezinto zeplastiki. Izixhobo zokukhanya kwimibala ephakamileyo ziba neetempileni zerabha, ukugcina izibuko zelanga zikhupha phantsi kwempumlo.
Iifayile
Iifayile ezahlukeneyo zesikrini selanga zigcina iilensi ngeendlela ezahlukeneyo. Izitayela eziqhelekileyo zamehlo ezifakiweyo ziquka ifreyimu epheleleyo, isiqingatha-sakhiwo kunye neenguqu ezingenanto. Izikhanyiso ezigcwele ngokupheleleyo ezijikeleze iilensi. Izikrini zelanga ezizilungeleleneyo zijikeleze isiqingatha se-lens, ngokuqhelekileyo isahlulo esiphezulu. Izilwanyana zokuzilahla (ezingenamntu), intandokazi phakathi kwabantu abakhetha imigca emine kunye namaqonga alula, abanalo iiplanga ezijikelezileyo.
Iilensi zolu hlobo lwesakhelo se-sunlight zihlala ziqhotyoshelwe kwindlebe.
Ngaphandle kokunikela ukukhuselwa elangeni, izibuko zelanga ziyi-accessory enkulu yabantu abaninzi. Nangona kuyiqiniso ukuba amaxabiso ombane wee-sunlight ahluka ngokuphawulekayo, izilwanyana zelanga zikhange zifikeleleke. Xa uthengela izibuko zelanga , gqiba ixesha elithelekisa ama-glass glass.
ILizwi
Izibuko zelanga ziyi-fashion accessory kodwa zikhusela amehlo akho nombono. Izibuko zelanga zifumaneka kwiivenkile ezininzi kule mihla, kwaye ziyafumaneka kwiindlela ezininzi ezahlukeneyo. Iibini ze-shades zinokubakho uhlahlo-lwabiwo-mali okanye zibiza, kuxhomekeke kumgangatho wezinto ezisetyenziswayo.
Umthombo:
I-EyeSmart, iIzibuko Zesiko: Ukukhuselwa Kwi-UV Damage. I-American Academy ye-Ophthalmology, 21 uEpreli 2014.