-
1.71 I-Single Vision HMC Optical lens
1.71 ilensi Igama eligcwele 1.71 refractive index lens, ne high refractive index, high transmittance, high Abbe inombolo izici, esimweni myopia degree efanayo, kunganciphisa kakhulu ukujiya lens, ukunciphisa izinga lens, ngesikhathi esifanayo. isikhathi, yenza i-lens ibe msulwa futhi igqame, akulula ukuhlakaza okusanhlamvu kothingo.Kutholakala ukuthi ukwengeza i-cyclic sulfide resin ku-lens kungathuthukisa inkomba ye-refractive ye-lens, kodwa i-cyclic sulfide resin eningi kakhulu izoholela ekunciphiseni ukudluliswa kokukhanya nokuqhekeka kwezinto ezibonakalayo.Ngokulawula ngokunembile okuqukethwe kwe-ring sulfur resin ku-1.71KR resin, ilensi engu-1.71 ifinyelela inkomba ephezulu ye-refractive kanye nenombolo ye-abbe kuyilapho iqinisekisa ukudluliswa kokukhanya okuhle, ukuhlakazeka okuphansi kanye nombono ocacile.
