METHOD FOR MANUFACTURING PLASTIC LENS

摘要

PROBLEM TO BE SOLVED: To provide a plastic lens of high quality capable of making glasses which give excellent feeling when wearing.

SOLUTION: A method for manufacturing a plastic lens comprises the steps of: placing a plastic lens having a centrosymmetric surface-shaped concave surface on a lens mounting table having projection-like support parts arranged on the same circular arc, with the concave surface turned downward; and annealing the plastic lens in a state where the support parts are brought into contact with the concave surface of the plastic lens.

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