| 摘要 |
The present invention has an object to provide a spectacle lens which has a more optimized prescription surface, taking into consideration individual wearing conditions, and a manufacturing method therefor. Prescription values, comprising data related to a VR value of each spectacles wearer, and other information required in the design and manufacture of a spectacle lens, are sent via a terminal installed at a spectacles store (ordering party) to a host computer installed at a spectacles processing plant (processing party), these data are processed by the host computer, processing conditions are determined by obtaining an optimized lens form based on an optical model of simulated wearing conditions, a spectacle lens is manufactured by numerically-controlled processing machines and an edger, and delivered to an ordering party. <IMAGE> |
