Production method of multifunctional spectacle lens

The invention discloses a production method of a multifunctional spectacle lens. The production method comprises the following steps: (1) sticking an A surface of a semi-finished product of the spectacle lens by using a 3M protective adhesive tape; (2) a tray loading furnace is tried, the A face of the semi-finished product is fixed to standard small iron through 47-degree low-temperature alloy, and the alloy is taken down for trial use after being cooled; (3) inputting data into calculation software for calculation according to actual needs; loading the fixed semi-finished product into a milling and grinding machine for cutting and grinding; (4) taking out the milled and ground semi-finished product, putting the semi-finished product into a polishing machine, and polishing by using a polishing solution; (5) taking out the semi-finished product, tearing off the 3M protective adhesive tape, removing stains, and measuring the luminosity on a lensometer to complete the substrate; (6) clamping the substrate by us