Amalensi e-RX ajwayelekile
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I-SETO RX 1.499/1.56//1.60/1.67/1.74 umbono owodwa/oqhubekayo/oluhlaza okwesibhakabhaka/oyindilinga-phezulu/i-flat-top bifocal/photochromic lens
Ilensi evele ngokwemiyalelo elabhorethri yelensi ibizwa nge-Rx lens.Ngokombono, inganemba ibe ngu-1°.Njengamanje, iningi le-lens ye-Rx ihlelwe yi-gradient power degree engu-25. Yiqiniso, imingcele efana nebanga lomfundi, i-asphericity, i-astigmatism kanye ne-axial position yenziwe ngokwezifiso ukuze kuzuzwe imiphumela engcono kakhulu (hhayi nje ukushuba okufanayo).Ukufunda amalensi ezingilazi, ngenxa yokubekezelela okwengeziwe ibanga lomfundi, i-gradient power degree ingama-50, kodwa kukhona nangama-25.
Omaka:Ilensi ye-Rx, ilensi ebhalwe udokotela, ilensi eyenziwe ngokwezifiso