Ulwazi lwezingubo zamehlo
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Yiziphi Izindlela Zokuziphatha Ezithinta Umbono Wakho?
Ngokuthuthuka kobuchwepheshe besimanje, izimpilo zabantu ziya ngokuya zihlukaniseka emikhiqizweni ye-elekthronikhi, osekwenze ukuthi izinkinga zokubona kancane kancane zibe yisihloko esikhathazayo jikelele. Ngakho yikuphi ukuziphatha okuzothinta umbono? Yimiphi imidlalo elungele ukubona? Okulandelayo kuzohlinzeka...Funda kabanzi -
Yimiphi Imikhuba Emibi Yamehlo Evame Ukunganakwa Ekuphileni Kwansuku Zonke?
Amehlo athatha abantu ukuthi bajabulele indawo enhle futhi bafunde ulwazi olusebenzayo noluthokozisayo. Amehlo aphinde abhale ukubukeka komndeni nabangane, kodwa kungakanani okwaziyo ngamehlo? 1. Mayelana ne-astigmatism I-Astigmatism iwukubonakaliswa kokuhlehla okungavamile kanye nesifo samehlo esivamile. Isisekelo...Funda kabanzi -
Yenza Lezi Zinto Ukuze Unciphise Ukuguga Kwamehlo Akho!
Yenza lezi zinto ukuze wehlise ukuguga kwamehlo akho! I-Presbyopia empeleni iyisimo esivamile sokuphila. Ngokwethebula elihambisanayo leminyaka yobudala kanye neziqu ze-presbyopia, izinga le-presbyopia lizokhula ngeminyaka yabantu. Kubantu abaneminyaka yobudala engama-50 kuye kwengama-60, idigri ngokuvamile iseduze...Funda kabanzi -
Ihlobo Lilapha-Ungakhohlwa Ukuvikela Amehlo Akho ELangeni
Ukubaluleka kokuvikela iso elangeni Ihlobo selifikile, futhi ukuvikelwa elangeni kubalulekile lapho ubhekene nesimo sezulu esiphezulu se-ultraviolet. Kodwa-ke, uma kuziwa ekuvikelweni kwelanga ehlobo, abantu abaningi bagxila kuphela esikhumbeni futhi banganaki amehlo. Eqinisweni, amehlo, njengengxenye ethambile kakhulu yomzimba womuntu...Funda kabanzi -
Ingabe Ukugqoka Izibuko Isikhathi Eside Kuzokwenza Ubukeke Mubi?
Abangane abagqoka izibuko eduze kwethu, lapho bekhumula izibuko zabo, sivame ukuzwa ukuthi izici zabo zobuso zishintshe kakhulu. Kubukeka sengathi izinhlayiya zamehlo seziqhumile, futhi zibukeka zibuthuntu. Ngakho-ke, izinkolelo-ze "zokugqoka izibuko zizokhubaza amehlo" futhi ...Funda kabanzi -
Indlela Yokukhetha Izibuko Zezingane?
Namuhla, bayanda abantu abagqoka izibuko. Kodwa abantu abaningi abazi ukuthi kufanele bagqoke kanjani futhi nini izibuko. Abazali abaningi babika ukuthi izingane zabo zigqoka izibuko kuphela ekilasini. Kufanele zigqokwe kanjani izibuko? Ngikhathazekile ngokuthi amehlo azokhubazeka uma ewagqoka njalo, futhi ukhathazekile ngokuthi i-myopia...Funda kabanzi -
Ungakhetha Kanjani Ipheya Lezibuko Zokubona?
Indima yezingilazi ezibonakalayo: 1. Thuthukisa umbono: Izibuko ezikhanyayo ezifanelekayo zingathuthukisa ngokuphumelelayo izinkinga zombono ezifana ne-myopia, i-hyperopia, i-astigmatism, njll., ukuze abantu babone ngokucacile izwe elibazungezile futhi bathuthukise izinga lokuphila. 2. Vimbela izifo zamehlo: Izibuko ezifanele zinganciphisa...Funda kabanzi -
Kungani Khetha Izibuko Zelanga Zensimbi?
Izibuko zelanga zinemisebenzi elandelayo ekuphileni kwansuku zonke: Imisebe evikela i-ultraviolet: Izibuko zelanga zingayivimba ngokuphumelelayo imisebe ye-ultraviolet, zinciphise umonakalo wemisebe ye-ultraviolet emehlweni, futhi zivikele izifo zamehlo nokuguga kwesikhumba. Nciphisa ukuxhopha: Izibuko zelanga zinganciphisa ukuxhopha lapho ilanga linamandla, zithuthukise ukukhanya...Funda kabanzi -
Ungakhetha Kanjani Ipheya Lamafreyimu Anethezekile Futhi Amahle?
Uma ugqoke izibuko, ukhetha luphi uhlobo lwamafreyimu? Ingabe uhlaka lwegolide olubukeka kahle? Noma amafreyimu amakhulu enza ubuso bakho bube buncane? Kungakhathaliseki ukuthi iyiphi oyithandayo, ukukhetha kohlaka kubaluleke kakhulu. Namuhla, ake sikhulume ngolwazi oluncane mayelana namafreyimu. Lapho ukhetha uhlaka, kufanele u...Funda kabanzi -
KONKE OKUDINGA UKWAZI MAYELANA AMALENSI APHOLISIWE
Izingilazi ezivikela emisebeni ye-ultraviolet zihlukaniswa zibe izinhlobo ezimbili: izibuko zelanga nezingilazi ezine-polarized. Izibuko zelanga yizibuko ezinemibala egqamile ezisetshenziswa ukuvimba ukukhanya kwelanga nemisebe ye-ultraviolet. Ngokuvamile zinsundu noma ziluhlaza. Umehluko phakathi kwezibuko ze-polarized nezibuko, kodwa i...Funda kabanzi -
Hlobo Luni Lwezibuko Ezifanele Ukuma Kobuso Bakho?
Namuhla abanye abantu bagqoka izibuko, Ayisagcini nje nge-myopia, Abantu abaningi bafake izibuko, Njengomhlobiso. Gqoka izibuko ezikufanelayo, Ingakwazi ukuguqula kahle amajika obuso. Izitayela ezehlukene, izinto ezisetshenziswayo ezahlukene, Ingase futhi iveze isimo sengqondo esihlukile! Amalensi amahle + ...Funda kabanzi -
Okufanele Ukwazi Nge-Interpupillary Distance!
Ipheya lezibuko lingabizwa kanjani ngokuthi liqeqeshiwe? Akumele kube ne-diopter enembile kuphela, kodwa futhi kufanele icutshungulwe ngokuya ngebanga elinembile le-interpupillary. Uma kunephutha elibalulekile ebangeni le-interpupillary, ogqokile uzozizwa engakhululekile ngisho noma i-diopter i-acc...Funda kabanzi -
Uzihlanza Kanjani Futhi Uzinakekele Izibuko Zakho?
Izibuko “zingozakwethu abahle” futhi zidinga ukuhlanzwa nsuku zonke. Uma siphuma nsuku zonke, uthuli oluningi nokungcola kuzonqwabelana kumalensi. Uma zingahlanzwa ngesikhathi, ukudluliswa kokukhanya kuzokwehla futhi ukubona kuzofiphala. Ngokuhamba kwesikhathi, kungabangela kalula i-v...Funda kabanzi -
Ungaba Kanjani Ipheya Lezingilazi Ezinhle Nentofontofo?
Lapho umhlaba ocace ekuqaleni uba lufifi, ukusabela kokuqala kwabantu abaningi ukugqoka izibuko. Nokho, ingabe lena indlela efanele? Ingabe zikhona izinyathelo zokuphepha ezikhethekile lapho ugqoke izibuko? “Empeleni lo mbono wenza izinkinga zamehlo zibe lula, ziningi izizathu zokungaboni kahle, akudingekile...Funda kabanzi -
Kungakanani Okwaziyo Ngezibuko Zokufunda?
Ukulungisa i-presbyopia—ukugqoka izibuko zokufunda Ukugqoka izibuko ukuze kunxephezele ukungalungiseki kuyindlela yakudala nesebenzayo yokulungisa i-presbyopia. Ngokusho kwemiklamo ehlukene yelensi, ihlukaniswe yaba ingilazi eyodwa, i-bifocal kanye ne-multifocal, engacushwa ...Funda kabanzi -
Ingabe Izibuko Zelanga Zifanele Izingane Nentsha?
Izingane zichitha isikhathi esiningi zingaphandle, zijabulela ikhefu lesikole, imidlalo nesikhathi sokudlala. Abazali abaningi bangase bakunake ukugcoba i-sunscreen ukuze bavikele isikhumba sabo, kodwa banemibono ehlukene mayelana nokuvikela amehlo. Ingabe izingane zingagqoka izibuko zelanga? Iminyaka efanelekile yokugqoka? Imibuzo efana nokuthi ...Funda kabanzi
