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1.59 Amalensi e-Polycarbonate HMC Optical
Amalensi e-resin ajwayelekile ayizinto eziqinile ezishisayo, okungukuthi, izinto ezingavuthiwe ziwuketshezi, futhi amalensi aqinile akhiwa ngemuva kokushisa. Amalensi e-PC, abuye aziwe ngokuthi “ama-lens emkhathini”, “amalensi e-cosmic”, abizwa ngamakhemikhali ngokuthi i-polycarbonate, ayimpahla ye-thermoplastic.
