| abstract |
The method for producing a polymerizable composition for an optical material of the present invention comprises a step of mixing an iso (thio) cyanate compound (A1) and an organic dye (B) to obtain a mixed solution a, a mixed solution a, and an ultraviolet ray. The step of mixing the absorbent (D) with an iso (thio) cyanate compound (A2) that is the same as or different from the iso (thio) cyanate compound (A1) to obtain a mixed solution b, the mixed solution b and the active hydrogen compound ( And C). |