Njengoba amazinga okushisa enyuka, abantu abaningi baqala ukugqoka izibuko zelanga lapho bephuma. Kodwa ingabe izibuko zakho zelanga ziyawavikela amehlo akho ngempela? Eqinisweni, akubona bonke abantu abaziyo ukuthi ukukhetha izibuko zelanga kuyisayensi ebanzi. Izibuko zelanga ezingakhethwanga kahle zingase zibangele ngisho ne-glaucoma.Ngakho-keIzinhlobo zezigqoko zelanga zilungele kakhulu ihlobo? Nakuba isitayela kanye nenduduzo kudlala indima enkulu ekukhetheni izibuko zelanga ezifanele, amalensi afanele nawo angenza umehluko omkhulu.
Amalensi ahlukene okukhanya anikeza amazinga ahlukene okuvikela, ngakho-ke ungakhetha ilensi efanele ngokusekelwe ezidingweni zakho.
1. Amalensi Anombala
Ngesikhathi sokukhiqiza, kunezelwa amakhemikhali ukuze anikeze amalensi umbala, okuwavumela ukuthi amunce ukukhanya kwamaza athile. Lolu uhlobo lwelensi oluvame kakhulu lwezibuko zelanga ezinikezwa udokotela. Kodwa sicela uqaphele ukuthi amalensi amnyama awanikezi ngokuzenzakalelayo isivikelo esengeziwe. Funa isivikelo esingu-100% se-UVA/UVB uma uthenga izibuko zelanga.
2. Amalensi e-Photochromic
Amalensi e-photochromic, aziwa nangokuthi “amalensi azwela ukukhanya”, aqukethe amakhemikhali e-silver halide. Lawa malensi acacile, angenambala aba mnyama abe amalensi anombala uma evezwa ekukhanyeni okunamandla ukuze kuvikelwe amehlo, okwenza afaneleke kokubili ngaphakathi nangaphandle.Ngakho-ke pAmalensi e-hotochromic asebenza njengezibuko zikadokotela kanye nezibuko zelanga, enikeza ikhambi elilula, elihlanganisa konke elivikela amehlo emisebeni ye-UV yelanga futhi linciphise ukukhanya nokukhanya okuluhlaza okwesibhakabhaka.
3. Amalensi Ahlanganisiwe
Amalensi avunguzayo angamalensi akhethekile ambozwe ngefilimu ekhethekile eqondiswe phezulu evumela ukukhanya okuhamba ohlangothini olulodwa kuphela ukuthi kudlule. Ahlunga ukukhanya okunamandla, okuhambisanayo okuboniswa ukukhanya kwelanga emanzini, ezweni noma eqhweni, athambise ukukhanya ukuze kube nombono okhululekile futhi anciphise ukukhanya ukuze kubonakale izinto ngokucacile. Amalensi avunguzayo anganciphisa ukukhanya okuvela emigwaqweni ye-asphalt, izindonga zengilazi, izindawo zamanzi kanye neqhwa, asuse ukukhanya nokugqama, athuthukise ukungafani kombala endaweni, futhi anikeze ukumelana okuhle nokukhanya okunamandla.
Izibuko zelanga azidalelwanga imfashini kuphela; ukuzigqoka kuyindlela ephumelelayo yokuvikelayakhoamehlo angonakaliswa yi-UV. YUngathola imininingwane eyengeziwe mayelana ne-Universe sunlens ngo https://www.universeoptical.com/sun-lens/