| abstract |
(57) [Abstract] [Purpose] To obtain with high productivity a high refractive index plastic lens having excellent transparency, impact resistance, heat resistance, surface hardness, chemical resistance and weather resistance. [Structure] A plastic lens molding composition containing a specific sulfur-containing (meth) acrylate, a compound having at least one (meth) acryloyl group in the molecule and an active energy ray-sensitive initiator in a specific ratio is activated. A plastic lens is obtained by irradiating with an energy ray and copolymerizing. |