Patent attributes
A spectacles lens and an optical transparent molded article are provided that are formed from a polycarbonate resin composition comprising:(1) 100 parts by weight of polycarbonate resin (A),(2) 0.05 to 0.5 parts by weight of at least one ultraviolet absorber (B) selected from the group consisting of2-(2′-hydroxy-5′-methylphenyl)benzotriazole (B-1) and2-(2′-hydroxy-5′-tert-octylphenyl)benzotriazole (B-2),(3) 0.01 to 0.3 parts by weight of at least one ultraviolet absorber (C) selected from the group consisting of2-(3-tert-butyl-5-methyl-2-hydroxyphenyl)-5-chlorobenzotriazole (C-1),2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-(2H-benzotriazole) -2-ylphenol] (C-2) and2-[2-hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H-benzotriazole (C-3), and(4) 0.0005 to 0.1 parts by weight of lactone compound having a specific structure.
