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Iilensi ze-Optical ze-1.74 Blue Coat HMC
Iglasi yamehlo 1.74 ithetha ilensi ene-refractive index eyi-1.74, eyileyo ine-refractive index ephezulu kwimarike, kunye neyona ine-lens enobukhulu obuncinci. Ezinye iiparameter zilingana, okukhona i-refractive index iphezulu, kokukhona ilensi incinci, kwaye kokukhona iya kubiza kakhulu. Ukuba i-myopia ingaphezulu kwama-800 degrees, ithathwa njenge-myopia ephezulu kakhulu, kwaye i-refractive index eyi-1.74 ifanelekile.
