Eminye yemibuzo iningi labantu lizwa lapho lithola amalensi alo lifakiwe, "yiphi inkomba evusayo oyidingayo?" Ngikholwa ukuthi abantu abaningi abaqondi le gama lochwepheshe, ake sifunde ngakho namhlanje!
Abantu abaningi emphakathini wanamuhla bakholelwa ukuthi izibuko ezibizayo zingcono kakhulu! Ama-Opchlians amaningi, ukubheka le psychology yabathengi, kuvame ukusebenzisa inkomba esele njengephuzu lokuthengisa ukwandisa intengo yezibuko ukuze uthole izinzuzo zezomnotho eziphakeme. Lokho wukuthi, kukhuphuka inkomba evulekayo, omncane ilensi, futhi kubiza kakhulu intengo!
Inzuzo eyinhloko yamalensi avusekayo avuselelayo ukuncipha kwabo. Abathengi ekukhetheni ama-lens, kufanele bakhethe ngokuya ngama-degree emehlo ahlukene ukuze avumelane nokwabo, ukusebenza okuhle kakhulu kwelensi, ukuphishekela okungaboni kwe-High resuap inkomba akufiseleki kakhulu!
Ama-lens amahle okubona kufanele abhekisele ama-lens anezakhiwo ezinhle ze-Optical, eziboniswa ekudluliseleni okuphezulu, ukucaciswa okuphezulu, ukuhlakazeka okuncane, ukumelana okuhle, ukumiswa okuhle kokuvikela.
Imvamisa inkomba yelensi yelensi ifaka u-1.49, 1.56, 1.61, 1.67, 1.74, 1.8, 1.8.
Ukusuka endaweni enobuchwepheshe yokubuka ukukhetha inkomba evulekayo ngokuvamile ngokuya ngokucatshangelwa okuphelele:
1. Degree of myopia.
I-Myopia ingahlukaniswa i-myopia emnene (ngaphakathi kwama-degree angama-3.00), i-myopia ephakathi (phakathi kwama-3.00 no-6.00 degrees).
Ngokuvamile i-Myopia ekhanyayo ne-Myopiya ephakathi nendawo (ama-400 degrees ngaphansi) ukukhetha okusebenzayo kuyinkomba eyi-1.56 kulungile, (ama-degree angama-300 afinyelela ku-600 degrees) ngo-1.60 degrees ngaphezulu angacabanga nge-1.60 noma i-1.61 encenga eyinqaba ngaphezulu kwe lens.
Inkomba ephakeme ye-Ref Reuctive, i-refraction eyengeziwe kwenzeka ngemuva kokukhanya okudlula nge-lens, futhi omncane amalensi. Kodwa-ke, i-High the Index Reutric Iyinto, i-phenomenon ebaluleke kakhulu, ngakho-ke i-Index Lens ephezulu ye-ABBE inenombolo ephansi ye-ABBE. Ngamanye amagama, lapho inkomba evulekayo iphakeme, i-lens incane, kepha uma ibheka izinto, ukucaca kombala akukucemi kangako uma kuqhathaniswa nenkomba evulekayo ka-1.56. Okushiwo lapha umehluko omncane ngokuqhathanisa okuhlobene. Ngobuchwepheshe obukhona njengamanje, i-lens enenkomba ephakeme ephakeme nayo ihle kakhulu embonweni. Ama-lens we-Index agunyaziwe aphezulu avame ukusetshenziswa kuphela izinkulungwane zama-degree.
2. Izidingo ezikhohlisayo.
Ukukhethwa kwenkomba eye-reudative ngokuya ngezinga le-myopia akuyona into ephelele, kepha kufanele kuhlanganiswe nokukhethwa kohlaka kanye nesimo sangempela seso ukunquma.
Manje i-MyOpic degree imvamisa i-Myopiya ye-Baidu, nge-maidu kaBaidu, inkomba evulekayo ye-lens izoba mkhulu, isisindo esilinganayo sizoba nkulu, manje, uma ukuphishekela iziqu ezinhle kuphakeme, siphakamisa ngaphezu kwe-1.61 I-Index ye-Refuac, Ngaphezu kwalokho lapho ukhetha uhlaka lwezithombe ukugwema uhlobo lwebhokisi elikhulu, elibanzi, izinga lesibuko, izingalo zobuhle nenduduzo kahle.
Isiphetho: Ukukhethwa kwenkomba evulekayo kufanele kususelwe ekweluleni kwe-Opometrist ye-Opopiya, ngokwezinga le-Myopiya, usayizi wobuhle, izidingo zobuhle, inani lokubuka, inani lokusebenzisa okubaluleke kakhulu.
Isikhathi sePosi: Aug-26 26-2022