摘要 |
PROBLEM TO BE SOLVED: To provide a low-price optical element, capable of reducing the volume contraction of resin and double refractivity after molding and being simultaneously molded in a large amount with high quality, and to provide a method for manufacturing the optical element. SOLUTION: For this optical element, a thermosetting resin or photosetting resin material is filled in a die and then set and molded, while keeping a pressurized state. Also in this manufacturing method of the optical element, the thermosetting resin or photosetting resin material is filled in the die and then set and molded, while keeping the pressurized state.
|