| 摘要 |
Provided is a method for producing a wafer lens easily, while reducing production cost and exhibiting good mold releasability. A method for producing a wafer lens comprises a step of forming a master molding die having a plurality of positive mold surfaces corresponding to the optical surface shape of an optical member, a step of performing surface modification of the mold surface of the master molding die, a step of coating the mold surface of the master molding die with a mold release agent having a structure wherein a hydrolyzable functional group is bonded to an end, a step of forming a submaster molding portion having a plurality of negative mold surfaces corresponding to the optical surface shape of the master molding die by molding a second curable resin, a step of forming a submaster molding die by backing the submaster molding portion with a submaster substrate, and a step of molding an optical member by filling the gap between the submaster molding die and the substrate with a first curable resin and then curing the resin.
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