IiLensi zeRX rhoqo
-
I-SETO RX 1.499/1.56//1.60/1.67/1.74 umbono omnye/ukuqhubela phambili/ukusikwa kweblue/round-top/flat-top bifocal/photochromic lens
Ilensi ebekwe ngokwemigqaliselo kwilebhu ebizwa ngokuba yiRx lens.Kwithiyori, inokuchaneka kwi-1 °.Okwangoku, ininzi ye-lens ye-Rx ilawulwa yi-gradient power degree ye-25. Ngokuqinisekileyo, iiparamitha ezinjengomgama womfundi, i-asphericity, i-astigmatism kunye ne-axial position ilungiselelwe ukufezekisa iziphumo ezilungileyo (kungekhona nje ubukhulu obufanayo).Ukufunda iilensi zeglasi, ngenxa yonyamezelo oluthe kratya lomgama womfundi, isidanga samandla egradient ngama-50, kodwa kukho nama-25.
Iithegi:Ilensi ye-Rx,Ilensi emiselweyo, ilensi elungiselelwe ngokwezifiso