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Iilensi ze-Optical ezi-1.56 ezisikiweyo eziluhlaza okwesibhakabhaka ezimfutshane nezimfutshane
I-Resin sisithako sekhemikhali esinesakhiwo se-phenolic. Ilensi ye-resin ilula, iyamelana nobushushu obuphezulu, ayilula ukuyiqhekeza, iphukile ayinamiphetho neekona, ikhuselekile, ingayithintela ngempumelelo imisebe ye-ultraviolet, ilensi ye-resin ikwaluhlobo lweeglasi zamehlo ezithandwa kakhulu ngabantu abane-myopia okwangoku.
