| abstract |
PROBLEM TO BE SOLVED: To provide a synthetic resin optical material having a high refractive index, excellent solvent resistance, excellent mechanical properties, high heat resistance, and a large Abbe number, and a method for producing the same. . SOLUTION: The synthetic resin optical material of the present invention is characterized by comprising a copolymer obtained by polymerizing the following component (A), the following component (B) and the following component (C). Component (A): a fluorene derivative represented by the following formula (1): Component (B): a compound having an isocyanate group and an unsaturated bond. Component (C): an unsaturated compound copolymerizable with the component (B). 1) |