Organic glass for optical parts

摘要

Organic glass having a high refractive index and excellent other physical properties and being suitable as materials for optical parts such as lenses and prisms. The organic glass comprises a copolymer obtained by adding a polymerization initiator to a mixture of three monomer components of diallyl isophthalate, a benzoate ester with an unsaturated alcohol, and a methacrylate ester and then polymerizing the mixture.