Kuleli zwe lanamuhla, isibalo sabantu nge umbono ongaphakeme lukhula nsuku zonke. Ukuze angakuboni emhlabeni anyakaza, abantu baye kudokotela - ukukhetha izibuko efanelekayo ukuze ubuke. Udokotela wamehlo izobheka acuity ezibukwayo, ngeke ukhulume izici eziyinhloko le ndlela wokulungiswa linqume kadokotela ngalo kakade kungenzeka isicelo yokukhanya.
Ukukhethwa izibuko esitolo manje usukhona
Ngisho noma ungathandi ukuya nezikhungo zezempilo yomphakathi, akuyona inkinga. ezidayiswa Modern ukunikela hhayi kuphela anhlobonhlobo amaphuzu, kodwa futhi amasevisi ku Ukukhetha kwabo. Ngo isimo opticians abaningi babe imishini esifanele nokuhlolwa acuity ezibukwayo, isimo iso, ukukala ibanga phakathi kwabafundi, ngosizo okuyinto udokotela iso afanelekayo lapho kuzosiza uthole izibuko umbono. Umsebenti wakho kuyoba ukukhetha Uhlaka eziyizintandokazi zakho kuphela.
Kukhethwa ozimele: ubuqili engaziwa
Uma uhlela ukuba ukugqoka izibuko ngaso sonke isikhathi, khona-ke ungathathi uzimele wokuqala etholakalayo. Kungaleso wakhe kuzoncika ekutheni uthenga izibuko stylish ukubuka noma sithole oyisibonelo sifana ugogo kamakhelwane. Zama ku ezimbalwa ongakhetha kuzo, khetha eyodwa ukuthi uthandeke kakhulu. Sicela uqaphele ukuthi uma ukhululekile ku imoto yakho. Ngokuvamile, akudingeki ukuba uzizwe kwesiyingi ekhaleni, izindlebe kanye izibuko musa ibenze. Ikhala pads, okuyinto anemisila eziningi onobuhle kufanele ilawulwe kalula futhi kushintshwe ukuze izibuko akuthuntubezi futhi ngeke kuwele. Cabanga uma, isibonelo, myopia, kufanele ubambe izibuko cishe amahora 16 ngosuku, ukuqaleka kancane ngasekupheleni kosuku engakwenza ukukhathala zasendle kanye nobuhlungu. Futhi, ungakhohlwa ukuthi uzimele kufanele kube okunokwethenjelwa: kungcono ukukhokha kancane xaxa, kodwa ukhethe impahla okuhlala isikhathi eside. Ngenxa amaphuzu umbono ngoba bekungekho zastrahueshsya ekuweni, ukuwela ezandleni zezingane, noma umane kusukela iqiniso lokuthi bangase babe othile ngephutha Ncika esandleni noma ngisho nokuhlala.
Khetha lens engcono
Njengoba kuchazwe usebe, kubalulekile ukuqhubeka kukhethwa lens izibuko ngoba umbono. Abaningi bakholelwa ukuthi lokhu kukuthinta kanjani kudokotela wamehlo okunethiwethi. Kodwa udokotela esethatha kuphela isilinganiso esifanele diopters, inquma ibanga edingekayo phakathi maphakathi lens, kepha okokusebenza zenziwa kuyiphi, kuyodingeka ukhethe bebodwa. Ngo yokukhanya yesimanje inikeza ingilazi zakudala namawindi plastic.
Emihle nemibi lens ezahlukene
Namuhla, abantu abaningi ukhethe izibuko abavamile, ngoba ayibi turbid, futhi sikwazi ukulondoloza ultraviolet. Ngaphezu kwalokho, ezivamile ingilazi photochromic ongakwenza, futhi kube mnyama ilanga, ngesikhathi esifanayo kokwenza indima izibuko. ingilazi nayo camera nge ekhethekile anti-ukukhanya kanye nokusungulwa athuthukisiwe, ngakho kukhona izibuko esikhethekile emsebenzini computer futhi ukushayela. Kodwa izibuko umbono, bangamadoda noma abesifazane, ne ingilazi ma-lens nemibi. Ngokwesibonelo, ingilazi ulula, omunye ukuwa embi phansi futhi ube ukuya udokotela wamehlo izibuko ezintsha. Futhi, ingilazi lens esindayo futhi ugweme emamaki ku ibhuloho ekhaleni njalo ngaso izibuko egqoke ngeke aphumelele. Plastic (polycarbonate) lens alula kakhulu kunomoya ingilazi izikhathi 2, kunzima ngempela ukuba aphule, kodwa kungenziwa emibi. Ngaphezu kwalokho, kubantu abaphethwe astigmatism, polycarbonate ofanele kuphela, ngenxa kungaya diopter lens ugobile double.