| abstract |
The method for producing a polymerizable composition for an optical material of the present invention comprises (A) one or more thiol compounds having two or more mercapto groups, (B) a tin compound represented by the general formula (1), and (C And a polymerizable compound for an optical material, comprising a step of mixing one or more isocyanate compounds having two or more isocyanato groups, wherein the haze of the polymerizable composition for an optical material obtained in the above step is 0.05 or less. A method for producing the composition. |