Magalasi a RX okhazikika
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SETO RX 1.499/1.56//1.60/1.67/1.74 masomphenya amodzi/opita patsogolo/buluu odulidwa/wozungulira-pamwamba/flat-top bifocal/photochromic mandala
Magalasi owoneka molingana ndi malangizo omwe ali mu labotale imatchedwa Rx lens.Mwachidziwitso, ikhoza kukhala yolondola mpaka 1 °.Pakalipano, ma lens ambiri a Rx amalamulidwa ndi digiri ya mphamvu ya gradient ya 25. Zoonadi, magawo monga wophunzira mtunda, asphericity, astigmatism ndi malo axial amasinthidwa kuti akwaniritse zotsatira zabwino (osati makulidwe a yunifolomu).Kuwerenga magalasi magalasi, chifukwa cha kulolerana kwambiri kwa mtunda wa ophunzira, digiri ya mphamvu ya gradient ndi 50, koma palinso 25.
Tags:Magalasi a Rx, mandala olembetsera, mandala opangidwa mwamakonda