1.56 Semi Igqityiwe Ifoto eqhubela phambili engwevu Iilensi zamehlo

Inkcazelo emfutshane:

Isalathiso se-Lens refractive siphezulu, iilensi ezincinci, ubukhulu bobuninzi, ubunzima kwaye bungcono, ngokuchaseneyo, isalathisi esisezantsi se-refractive, i-lens enkulu, i-lens encinci, ukuqina kwakhona kubi, iglasi ngokubanzi yobunzima obuphezulu, ngoko ke isalathisi se-refractive siqhelekile malunga ne-1.7, kwaye ubunzima befilimu ye-resin buhlwempuzekileyo, i-refractive index iphantsi kakhulu, i-resin piece kwimarike okwangoku iyona nto ixhaphakileyo ye-refractive index ye-1.499 okanye kunjalo, Ingcono kancinci i-ultra-thin version, enesalathiso se-refractive malunga ne-1.56 kwaye ikwasetyenziswa kakhulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Indawo yemvelaphi:	Jiangsu	Igama lebrand:	BORIS
Inombolo yoMfanekiso:	I-photochromic lens	Izinto zeeLensi:	SR-55
Isiphumo sombono:	ilensi eqhubekayo	Ifilimu yokwaleka:	HC/HMC/SHMC
Umbala weeLensi:	Mhlophe(ngaphakathi)	Umbala Wokwaleka:	Luhlaza/Blue
Isalathiso:	1.56	Ubunzima obuthile:	1.28
Isiqinisekiso:	CE/ISO9001	Ixabiso le-Abbe:	35
Ububanzi:	70/75mm	Uyilo:	I-Aperical

Ilensi ye-multifocal eqhubekayo

Ngaba i-lens yogxininiso oluninzi, i-lens surface curvature ukusuka phezulu ukuya ezantsi ngaphambi kokunyuka ngokuqhubekayo, amandla aphikisayo avela kwisithili abekwe kwindawo ephezulu yelensi, ngokuthe ngcembe, enyuka ngokuqhubekayo, de phantse ezantsi kwelensi enendawo. ifikelele kwinani phantse nge-diopter, iperi yeglasi iyakwazi ukubona, umgama ungayibona kufutshane kwakhona, unokubona umgama wento.Iilensi eziqhubela phambili zichazwa njenge "lens ezisondezayo," kwaye iperi yeglasi ingasetyenziswa njengeperi yeglasi eyongezelelweyo.Umzekelo, kufanelekile ukuba abafundi bafunde kwaye babhale abafundi basebenzisa i-lens (ukudibana nokujonga ebhodini, ukufunda iincwadi, umsebenzi wesikolo owenzelwa ekhaya kunye nezinye iimfuno ezibonwayo), zilungele isihlwele esinekhola emhlophe ukuxhathisa ukudinwa kwelensi (ukuziqhelanisa no kude, phakathi kwaye kufuphi switsha ebonakalayo, kulula ukusebenza), ukuziqhelanisa nabantu abadala abaphakathi kunye nabantu abadala d iilensi eziphucukileyo eziqhubekayo (umphezulu ogobileyo wasimahla, kakuhle, ophakathi, kufutshane nokutshintsha, hayi ingqondo enesiyezi yandisa).

Intshayelelo yeMveliso

Isalathisi se-refractive index ye-lens ibandakanya: 1.56, 1.60, 1.67, 1.71, 1.74 njalo njalo.Ukuphakama kwesalathiso se-refractive ye-lens, iyancipha kwaye ilula i-lens.Nangona kunjalo, i-index ye-refractive ye-lens iphezulu, ingcono.Ngokubanzi, i-index ye-refractive ye-lens iphezulu, inani eliphantsi le-Abbe lisezantsi kwaye kubonakala ngakumbi ukusasazeka.