Method for designing spectacle lens, and system for designing spectacle lens

Abstract

A method for designing a spectacle lens includes: a determination step of determining at least one optimization condition to be used in optimization design of a spectacle lens in accordance with a prescription condition for the spectacle lens; a design step of designing at least one prototype lens by the optimization design corresponding to the at least one optimization condition determined in the determination step; a selection step of selecting a prototype lens to be provided as the spectacle lens from the at least one prototype lens designed in the design step; and a recording step of performing update recording, at a database in which a plurality of optimization conditions respectively correlated with a plurality of prescription conditions are recorded, an optimization condition that is correlated with the prescription condition for the spectacle lens to an optimization condition used in the optimization design of the prototype lens selected in the selection step.

Dependencies are inferred from the claim text.