Polycarbonate resin composition and optical molded article comprising the same

A polycarbonate resin composition comprising:

• 95 to 99.99 wt % of polycarbonate resin having a melt flow rate (MFR) according to ASTM D1238 of 5 to 15 g/10 min;
• and
• 0.02 to 0.1 wt % of [[4-(dimethylamino)phenyl]methylene] propanedioic acid dimethyl ester as a hindered amine UV absorber that selectively absorbs ultraviolet ray A (UVA) having a wavelength of 420 nm or less,
• wherein the polycarbonate resin is a linear polycarbonate homopolymer consisting essentially of repeating units derived from bisphenol A,
• wherein the polycarbonate resin has a weight average molecular weight of 32,000 g/mol to 60,000 g/mol,
• wherein the polycarbonate resin composition has a transmittance of UV having a wavelength of 420 nm measured according to ASTM D1003 of 26% or less, and
• wherein the polycarbonate resin composition has a yellow index change value (ΔYI) represented by General Formula 1 of 0.32 or less:
• ΔYI=YI(340° C.)−YI(285° C.) [General Formula 1]
• wherein YI (X° C.) denotes a yellow index value measured at a corresponding temperature X ° C. according to ASTM D1925, and a temperature rise time from 285° C. to 340° C. is 20 minutes.