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Lilense tsa Optical tsa Progressive Blue Cut HMC tsa PC tse 1.59
Lilense tsa resin tse akaretsang tsa lense ea PC ke thepa e tiileng e chesang, ke hore, thepa e tala e metsi, e futhumatsoa ho etsa lilense tse tiileng. Filimi ea PC e boetse e tsejoa e le "filimi ea sebaka", "filimi ea sebaka", lebitso la lik'hemik'hale la polycarbonate, ke thepa ea thermoplastic.
Lense ea PC e na le matla a maholo, ha ea robeha (2cm e ka sebelisoa bakeng sa khalase e sa keneleng likulo), kahoo e boetse e bitsoa lense ea polokeho. Matla a khoheli a itseng ka sentimetara ea cubic lense ea PC ke ligrama tse 2 feela, e leng thepa e bobebe ka ho fetisisa e sebelisoang bakeng sa lilense hajoale. Moetsi oa lense ea PC ke Esilu ea etellang pele lefatšeng, melemo ea eona e bonahala kalafong ea aspheric ea lense le kalafong ea ho thatafatsa.
