Eyewear Ulwazi
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Zisebenza njani iiLensi zezincamathelisi ezincamathelayo zeSilicone?
Zisebenza njani iilensi zokuncamathela zeSilicone? Kwilizwe leeyewear zokulungisa, ukusungula izinto ezintsha akupheli. Ngokunyuka kwe-silicone iilensi zokuncamathelisa, zombini i-presbyopia (eyaziwa ngokuba kukubona kude ngenxa yokwaluphala) kunye ne-myopia (ukubona kufutshane), kuphakama umbuzo: Njani kanye kanye ezi zincamathela...Funda ngokugqithisileyo -
Zisebenza njani iiglasi zelanga zePhotochromic?
Zisebenza njani iiglasi zelanga zePhotochromic? Ngaba uye wakha wazibuza ukuba ezinye iiglasi zelanga ziyakwazi ukulungelelanisa ngokutshintsha iimeko zokukhanya, ukunika induduzo kunye nokukhusela ngexesha elifanayo? Izibuko zelanga zefotochromic, ezaziwa ngokuba ziilensi zenguqu, ziye zaba ngumtshintshi womdlalo kwi-eyewear techno...Funda ngokugqithisileyo -
Zisetyenziswa njani iiglasi zokuFunda ezininzi eziqhubelekayo?
Zisetyenziswa njani iiglasi zokuFunda ezininzi eziqhubelekayo? Ngaba uyasokola ukutshintsha phakathi kwepere ezahlukeneyo zeglasi ukuze ubone ngokucacileyo kwimigama eyahluka-hlukeneyo? Iiglasi zokufunda eziqhubekayo ezininzi inokuba sisisombululo ubusoloko usikhangela. Kodwa yintoni kanye kanye imisebenzi yabo,...Funda ngokugqithisileyo -
UziLungisa Njani Iindondo zeLanga zeMidlalo yokuThenga ngoBuninzi?
UziLungisa Njani Iindondo zeLanga zeMidlalo yokuThenga ngoBuninzi? Intshayelelo: Kutheni le nto Ukwenza iindondo zeLanga zemidlalo kube yimfuneko? Ehlabathini lemidlalo yangaphandle, izixhobo ezifanelekileyo zingenza umehluko omkhulu ekusebenzeni kunye nokuthuthuzela. Phakathi kwezi, iiglasi zelanga zemidlalo zigqame njengesixhobo esibalulekileyo kwi-pr...Funda ngokugqithisileyo -
Zeziphi iindlela zokuziphatha ezinokuchaphazela umbono wakho?
Ngokuphuhla kobuchwepheshe bale mihla, ubomi babantu buya bungahlukani kwiimveliso ze-elektroniki, nto leyo eyenze ukuba iingxaki zombono ngokuthe ngcembe zibe sisihloko esixhalabisayo ngokubanzi. Ngoko ke zeziphi iindlela zokuziphatha eziya kuchaphazela umbono? Yeyiphi imidlalo elungele umbono? Ngezantsi siza kuphonononga ezi...Funda ngokugqithisileyo -
Yintoni ekufuneka uyazi malunga neeglasi?
Kweli hlabathi apho ukucaca kunye nokufiphala kudibene, iiglasi ziye zaba ngumncedi onamandla kubantu abaninzi ukuba babone ubuhle ngokucacileyo. Namhlanje, masingene kwihlabathi elimangalisayo leeglasi kwaye sithathe ukhenketho lwesayensi yeglasi enomdla! 01｜ Isishwankathelo sophuhliso lweeglasi Imbali yeglasi...Funda ngokugqithisileyo -
Wazi kangakanani ngendima yeendondo zelanga?
Ehlotyeni eshushu, imitha ye-ultraviolet iya kuba namandla. Ngesiseko sokukhathala, amehlo aya kujongana nomngeni wemitha ye-ultraviolet. Imitha ye-ultraviolet eyomeleleyo ngamanye amaxesha inokubangela "ukubetha" kwamehlo. Ingakanani ingozi enokuthi imitha ye-ultraviolet ibangele emehlweni ethu? Ilanga lamehlo...Funda ngokugqithisileyo -
Ndingazikhetha njani iifreyimu ze-Acetate okanye iifreyimu zeTR90?
Ngokunyuka kwenani labantu be-myopic, iiglasi kwiimarike nazo zineemilo ezahlukeneyo kunye nobukhulu, okwenza kube nzima ukukhetha. Kuthiwa isakhelo seglasi esifanelekileyo linyathelo lokuqala lokulungiswa kwe-refractive, kodwa kukho izinto ezininzi zeeglasi zefreyimu, njenge-acetate gla...Funda ngokugqithisileyo -
Ukuthintela njani i-Presbyopia?
◀Yintoni iPresbyopia? I-Presbyopia yimeko enxulumene neminyaka ebangela ubunzima bokugxila kwizinto ezisondeleyo. Luhlobo lwempazamo ye-refractive eyenzekayo xa iliso lingakwazi ukugxila ekukhanyeni ngokufanelekileyo. I-Presbyopia idla ngokuchaphazela abantu abangaphezu kweminyaka engama-40 kwaye yinxalenye yendalo yokuguga. ◀Ukuthintela njani...Funda ngokugqithisileyo -
Zeziphi iindlela zokuziphatha ezichaphazela umbono wakho?
Ngokuphuhla kobuchwepheshe bale mihla, ubomi babantu buya bungahlukani kwiimveliso ze-elektroniki, nto leyo eyenze ukuba iingxaki zombono ngokuthe ngcembe zibe sisihloko esixhalabisayo ngokubanzi. Ngoko ke zeziphi iindlela zokuziphatha eziya kuchaphazela umbono? Yeyiphi imidlalo elungele umbono? Oku kulandelayo kuya kubonelela...Funda ngokugqithisileyo -
Yeyiphi imikhwa yeliso elibi ehlala ingahoywa kubomi bemihla ngemihla?
Amehlo athatha abantu ukuba bayixabise indawo entle kwaye bafunde ulwazi olusebenzayo nolunika umdla. Amehlo aphinda arekhode inkangeleko yosapho kunye nabahlobo, kodwa ngaba uyazi kangakanani ngamehlo? 1. Malunga ne-astigmatism I-Astigmatism yimbonakaliso ye-refraction engaqhelekanga kunye nesifo samehlo esiqhelekileyo. Isiseko...Funda ngokugqithisileyo -
Yenza Ezi Zinto Ukuthothisa Ukuguga Kwamehlo Akho!
Yenza ezi zinto ukuze unciphise ukuguga kwamehlo akho! I-Presbyopia ngokwenene yinto eqhelekileyo ye-physiological phenomenon. Ngokwetheyibhile ehambelana nobudala kunye nesidanga se-presbyopia, inqanaba le-presbyopia liya kwanda kunye nobudala babantu. Kubantu abaneminyaka engama-50 ukuya kuma-60, isidanga siqhelekile ...Funda ngokugqithisileyo -
Ihlobo lilapha-Ungalibali Ukukhusela Amehlo akho elangeni
Ukubaluleka kokukhusela ilanga kwamehlo Ihlobo lilapha, kwaye ukukhuselwa kwelanga kubalulekile ebusweni bezulu eliphezulu le-ultraviolet. Nangona kunjalo, xa kuziwa ekukhuselweni kwelanga ehlobo, abantu abaninzi bagxila kuphela esikhumbeni kwaye bawahoxise amehlo. Ngapha koko, amehlo, njengenxalenye ebuthathaka kakhulu yomzimba womntu ...Funda ngokugqithisileyo -
Ngaba Ukunxiba Iiglasi Ixesha Elide Kuyakwenza Ujongeke Umbi?
Abahlobo abanxiba iindondo ezisingqongileyo, xa bekhulula iindondo zabo, sisoloko sivakalelwa kukuba iimpawu zabo zobuso zitshintshe kakhulu. Kubonakala ngathi iinkozo zamehlo ziye zadumba, kwaye zikhangeleka zibuthuntu. Ke ngoko, i-stereotypes "yokunxiba iiglasi kuya kukhubaza amehlo" kwaye R...Funda ngokugqithisileyo -
Indlela yokukhetha iiglasi zabantwana?
Namhlanje, baya besanda abantu abanxiba iindondo. Kodwa abantu abaninzi abazi ukuba bazinxiba njani kwaye nini iindondo. Abazali abaninzi baxela ukuba abantwana babo banxiba iiglasi kuphela eklasini. Kufuneka zinxitywe njani iiglasi? Unexhala lokuba amehlo aya konakala ukuba anxibe ngalo lonke ixesha, kwaye unexhala lokuba i-myopia ...Funda ngokugqithisileyo -
Unokukhetha Njani iperi yeeglasi zeOptical?
Indima yeeglasi ze-optical: 1. Ukuphucula umbono: Iiglasi ezifanelekileyo ezifanelekileyo zinokuphucula ngokufanelekileyo iingxaki zombono ezifana ne-myopia, i-hyperopia, i-astigmatism, njl., Ukuze abantu babone ngokucacileyo ihlabathi elibangqongileyo kunye nokuphucula umgangatho wobomi. 2. Thintela izifo zamehlo: Iiglasi ezifanelekileyo zinokunciphisa...Funda ngokugqithisileyo
