Ukongeza kwi "concave shape", into ebaluleke kakhulu malunga nokugqoka izibuko zelanga kukuba zinokuthintela umonakalo wemitha ye-ultraviolet emehlweni. Kutshanje, iwebhusayithi yaseMelika ethi “Obona bomi Bubalaseleyo” yenza udliwanondlebe nogqirha wamehlo waseMelika uNjingalwazi uBawin Shah. Wathi umbala ofanelekileyo wezibuko zelanga kufuneka ukhethwe ukukhusela amehlo, kwaye wazisa iimeko ezisebenzayo zeelensi ezinemibala eyahlukeneyo.
☀Ingwevu yehlisa ilitha
Umthunzi ongwevu uphakathi kwayeinokunciphisa ilitha ngaphandle kokutshintsha umbala wokwenyani wezinto, ukwenza intsimi yombono icace kwaye ikhululeke ngakumbi. Ilungele zonke iintlobo zemozulu kunye nokusingqongileyo. Kodwa okukhona iba mnyama ithoni engwevu, kokukhona ibhloka ukukhanya.Ngoko ke, xa uqhuba, ungakhethi iilensi ezimnyama kakhulu, ezinjengomnyama. Oku kunokubangela ukulibaziseka okubonakalayo ngenxa yokuvuselela ukukhanya okutshintshisayo kunye nokukhanya okumnyama, okunokuthi kuchaphazele ukhuseleko lwezithuthi.
☀Brown ilungele ngaphandle
Iilensi ezinombala omdaka ziyakwazi ukufunxa phantse i-100% ye-ultraviolet, i-infrared kunye nokukhanya okuluhlaza okwesibhakabhaka. Zikulungele kakhulu ukunxiba xaukuhamba, ukudlala igalufa okanye ukuqhuba. Abancedi kuphela ekuphuculeni umahluko wombala kwaye benze umbono ucace, kodwa baneethoni ezithambileyo nezikhululekileyo. Inokuphelisa ukudinwa okubonakalayo. I-American Academy of Ophthalmology ithi izibuko zelanga ezinombala omdaka zikwayinto efanelekileyo kwimidlalo yamanzi. Ukongeza, ukunxiba izibuko zelanga ezimdaka kukwafanelekile kubantu abakwiminyaka ephakathi kunye nabantu abadala abangaboni kakuhle.
☀Uhlaza lukhulula ukudinwa okubonakalayo
Iilensi ezihlaza zinokuchasana okuhle, okuinokulinganisa imibala kwaye ihluze ukukhanya okuluhlaza ukunciphisa ukudinwa kwamehlo.
☀Etyheli-orenji “ingaqaqamba”
Ngamanye amaxesha nangona kukho amafu, imitha ye-UV isenamandla. Izibuko zelanga ezityheli okanye eziorenji zinokuvumela ukukhanya okungakumbi ukuba kudlule kwiilensi kwaye kuphucule umahluko wokukhanya. Ukongeza, unokunxiba izibuko zelanga ezityheli okanye eziorenji xa uqhuba kwiimeko zokukhanya okuphantsi njengokutshona kwelanga okanye inkunguukwandisa ukucaca kombono.
☀Ibomvu ayimenyezi
Izibuko zelanga ezibomvu okanye ezibomvu zinokutshintsha kakhulu umbala ngelixa zikhulisa umahluko, zizenze zilungele wenase kwiindawo ezikhanyiswe ngokuqaqambileyo ezifana nokutyibiliza ekhephini. Nangona kunjalo, ngenxa yokuba ibangela ngokulula ukuphazamiseka kombala, abasebenzi boyilo akufanele bakhethe.
Ukuba ufuna ukwazi ngakumbi malunga nefashoni yeglasi kunye nothethwano lweshishini, nceda undwendwele iwebhusayithi yethu kwaye uqhagamshelane nathi nangaliphi na ixesha.
Ixesha lokuposa: Sep-20-2023