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Indorerwamo z'ubururu 1.56 zikozwe mu buryo bwa "semi finished Blue cut" zikozwe mu buryo bwa "Progressive grey optical lenses"
Resin ni ikintu cy’imiti gifite imiterere ya phenolic. Indorerwamo ya resin ni nto, irwanya ubushyuhe bwinshi, irwanya ingaruka ntibyoroshye kuyimena, yacitse kandi nta mpande n’imfuruka igira, itekanye, ishobora kuzibira neza imirasire ya ultraviolet, indorerwamo ya resin nayo ni ubwoko bw’indorerwamo z’amaso zikunzwe cyane n’abantu bafite indwara ya myopia muri iki gihe.
