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1.71 Single Vision HMC anya anya m
1.71 lens Full aha 1.71 refractive index lens, na elu refractive index, elu transmittance, elu Abbe nọmba e ji mara, n'ihe banyere otu myopia ogo, nwere ike budata ibelata ọkpụrụkpụ nke oghere, belata àgwà nke oghere, n'otu aka ahụ. oge, mee ka oghere ahụ dịkwuo ọcha ma na-egbuke egbuke, ọ dịghị mfe ịgbasa ọka egwurugwu.Achọpụtara na ịgbakwụnye resin cyclic sulfide n'ime ihe oghere nwere ike ime ka ndenye ntugharị anya nke oghere ahụ dịkwuo mma, mana oke resin cyclic sulfide ga-eduga na mbelata nnyefe ọkụ na mgbawa ihe.Site na ịchịkwa ọdịnaya nke resin sọlfọ mgbanaka na resin 1.71KR, oghere 1.71 na-enweta ọnụọgụ refractive dị elu na nọmba abbe ebe ọ na-eme ka nnyefe ọkụ dị mma, mgbasawanye dị ala na ọhụụ doro anya.
