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Ukuphonononga nje: I-Astigmatism
Yintoni i-astigmatism? I-Astigmatism yingxaki eqhelekileyo yamehlo enokwenza umbono wakho ungabonakali okanye uphazamiseke. Kwenzeka xa i-cornea yakho (umaleko ongaphambili ocacileyo weliso lakho) okanye ilensi (inxalenye engaphakathi yeliso lakho enceda ukujonga iliso) inesimo esahlukileyo kunesiqhelo...Funda ngokugqithisileyo -
Uphononongo Olutsha Lubonisa Ukuba Abantu Abaninzi Bayakuphepha Ukubona Ugqirha Wamehlo
Icatshulwe kwiVisionMonday ukuba “Uphando olutsha oluvela kwiMy Vision.org lucacisa indlela abantu baseMelika abamphepha ngayo ugqirha. Nangona uninzi lwabo lwenza konke okusemandleni abo ukuze bahlale bekwii-physical physicals zabo zonyaka, uphando lwesizwe lwabantu abangaphezu kwe-1,050 lufumanise ukuba uninzi lwabo luyakuphepha...Funda ngokugqithisileyo -
Iingubo zeLens
Emva kokuba ukhethe iifreyimu zakho zeglasi kunye neelensi, ugqirha wakho wamehlo unokukubuza ukuba ungathanda na ukuba neengubo kwiilensi zakho. Ngoko ke yintoni i-lens coating? Ngaba i-lens coating iyimfuneko? Yeyiphi i-lens coating esifanele siyikhethe? L...Funda ngokugqithisileyo -
Ilensi Yokuqhuba Engakhanyisiyo Inika Ukhuseleko Oluthembekileyo
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I-COVID-19 ingayichaphazela njani impilo yamehlo?
I-COVID isasazeka kakhulu ngenkqubo yokuphefumla—ukuphefumla amathontsi eentsholongwane ngempumlo okanye ngomlomo—kodwa amehlo kucingelwa ukuba yindlela enokwenzeka yokungena kwentsholongwane. "Ayixhaphakanga kangako, kodwa inokwenzeka ukuba ebusuku...Funda ngokugqithisileyo -
Ilensi yokukhusela imidlalo iqinisekisa ukhuseleko ngexesha lemidlalo
USeptemba, ixesha lokubuyela esikolweni lifikile, oko kuthetha ukuba imidlalo yabantwana emva kwesikolo iyaqhubeka. Umbutho othile wezempilo yamehlo, ubhengeze uSeptemba njengeNyanga yoKhuseleko lwaMahlo kwiMidlalo ukunceda ukufundisa uluntu nge ...Funda ngokugqithisileyo -
Isaziso seholide kunye nesicwangciso se-oda ngaphambi kwe-CNY
Apha singathanda ukwazisa bonke abathengi malunga neeholide ezimbini ezibalulekileyo kwiinyanga ezilandelayo. Iiholide zeSizwe: 1 ukuya ku-7 Okthobha, 2022 Iiholide zoNyaka oMtsha waseTshayina: 22 Jan ukuya ku-28 Jan, 2023 Njengoko sisazi, zonke iinkampani ezigxile ...Funda ngokugqithisileyo -
Ukhathalelo lwamehlo kwiSummar
Ehlotyeni, xa ilanga lifana nomlilo, lidla ngokuhamba neemeko zemvula nokubila, kwaye iilensi zisengozini enkulu yobushushu obuphezulu kunye nokukhukuliseka kwemvula. Abantu abanxiba iiglasi baya kuzisula iilensi ngakumbi...Funda ngokugqithisileyo -
Iimeko zamehlo ezi-4 ezinxulumene nomonakalo welanga
Ukulala echibini, ukwakha iinqaba zesanti elunxwemeni, ukuphosa idiski ebhabhayo epakini — le yimisebenzi eqhelekileyo "yolonwabo elangeni". Kodwa ngalo lonke olo lonwabo unalo, ngaba awuboni iingozi zokuchatshazelwa lilanga?...Funda ngokugqithisileyo -
Itekhnoloji yeelensi eziphucukileyo—Iilensi ezizimeleyo ezimacala mabini
Ukususela ekuveleni kwelensi ye-optical, ikakhulu inee-revolutions ezi-6. Kwaye iilensi ze-freeform progressive ezinecala eli-2 zezona ziphambili ukuza kuthi ga ngoku. Kutheni le nto iilensi ze-freeform ezinecala eli-2 zabakho? Zonke iilensi ze-progressive bezisoloko zine-la...Funda ngokugqithisileyo -
Iiglasi zelanga zikhusela amehlo akho ehlotyeni
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Ilensi yeBluecut Photochromic ibonelela ngokhuseleko olugqibeleleyo ngexesha lasehlotyeni
Ngexesha lasehlotyeni, abantu banamathuba amaninzi okufumana ukukhanya okuyingozi, ngoko ke ukukhuselwa kwamehlo ethu imihla ngemihla kubaluleke kakhulu. Luhlobo luni lomonakalo wamehlo esiwufumanayo? 1. Umonakalo wamehlo ovela ekukhanyeni kwe-Ultraviolet Ukukhanya kwe-Ultraviolet kunezinto ezintathu: i-UV-A...Funda ngokugqithisileyo