| 摘要 |
The invention provides a method of manufacturing a high sag lens and a lens manufactured thereby. According to the invention, in manufacturing a lens, a polymer lens section made of ultraviolet cured resin is formed on a substrate. Polymer is injected into a mold having a plurality of grooves and then cured by ultraviolet ray to form a plurality of lens sections. Thereafter, a substrate is adhered integrally to a back side of the lens section. Finally, the mold is released from the lens section to produce a lens array. The invention eliminates a need to correct a lens surface resulting from polymer shrinkage and enhances quality of the lens. Also, the invention allows manufacture of the lens without repeating a replication method and dramatically increases work productivity.
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