TRANSPARENT RESIN MOLDING, OPTICAL LENS, AND OPTICAL FILM

摘要

Disclosed is a transparent resin molded article having both excellent reflow heat resistance and excellent optical properties. Also disclosed are an optical lens and an optical film having heat resistance and excellent optical properties, each of which comprises the transparent resin molded article. Specifically disclosed is a transparent resin molded article produced by molding a molding material comprising a thermoplastic resin and crosslinking the thermoplastic resin, wherein the thermoplastic resin is selected from resins each having an average transmittance of 60% or greater at a wavelength ranging from 600 to 1000 nm when molded into an article having a thickness of 2 mm, and the resin molded article has an average transmittance of 60% or greater at a wavelength ranging from 600 to 1000 nm when the resin molded article is heated at 200°C for 10 minutes so that the resin molded article has a thickness of 2 mm.