本发明涉及一种具有防雾功能的聚氨酯镜片及其生产方法，其特征在于，其原料质量百分比为：甲醚化氨基树脂为10～20％；甲基丙烯酸甲酯为5～10％；丙烯酸正丁酯为5～10％；甲基丙烯酸正丁酯为5～10％、丙烯酸异辛酯为15～40％、二氧化硅纳米溶胶为15～30％；N,N‑二甲基乙醇胺为1～5％；磺基琥珀酸二辛酯钠盐为1～2％；消泡剂为0.1～0.5％,丙二醇甲醚为10～40％。本申请解决了镜片将反射效果和防雾效果只能二选一的问题，使得镜片同时具备减反射膜层和防雾膜层，实现了镜片高清和防雾功能。

The invention relates to a polyurethane lens with an anti-fog function and a production method of the polyurethane lens, and is characterized in that the polyurethane lens comprises the following rawmaterials in percentage by mass: 10-20% of methylated amino resin, 5-10% of methyl methacrylate, 5-10% of n-butyl acrylate, 5%-10% of n-butyl methacrylate, 15%-40% of 2-ethylhexyl acrylate, 15%-30% ofsilicon dioxide nano sol, 1-5% of N,N-dimethylethanolamine, 1-2% of sodium dioctyl sulfosuccinate, 0.1-0.5% of a defoaming agent, and 10-40% of propylene glycol monomethyl ether. According to the lens, the problem that the reflection effect and the anti-fog effect of the lens can only be either selected is solved, so that the lens is provided with the anti-reflection film layer and the anti-fog film layer at the same time, and the high-definition and anti-fog functions of the lens are achieved.