Polycarbonate resin composition for thin optical component, and method for producing the thin optical component

The present invention addresses the problem of providing a polycarbonate resin composition for a thin optical component, the composition exhibiting good fluidity and excellent strength. This problem can be solved by means of a polycarbonate resin composition for a thin optical component, wherein the composition contains 2-100 parts by mass of an aromatic polycarbonate copolymer (B) comprising carbonate structural units (i) represented by a specific formula (1) and carbonate structural units (ii) represented by a specific formula (2) relative to 100 parts by mass of aromatic polycarbonate resin(A) having a viscosity average molecular weight (Mv) of 10,000-15,000; and the proportion of the carbonate structural units (i) is greater than 10 mol% but less than 39 mol% relative to a total of 100 mol% of the carbonate structural units (i) and the carbonate structural units (ii) in the aromatic polycarbonate copolymer (B). 课题在于，提供：具有良好的流动性、且强度优异的薄壁光学部件用聚碳酸酯树脂组合物。通过如下薄壁光学部件用聚碳酸酯树脂组合物解决课题：相对于粘均分子量(Mv)为10000～15000的芳香族聚碳