Patent ID: 8757800
Filing Date: 2014-06-24
Classification: G02C

Abstract:
1. A method for producing a spectacle lens for a spectacle wearer, comprising: a) obtaining individual user data or application data of the spectacle wearer comprising determining at least one higher-order aberration for at least one eye of the spectacle wearer, and designing a spectacle lens taking into account the determined at least one higher-order aberration, comprising: b) specifying a draft design for the spectacle lens with a plurality of evaluation points; c) determining a course of main rays through the plurality of evaluation points; d) specifying a local wavefront for each of the main rays in an environment of the respective main ray; e) determining optical properties of the spectacle lens at the evaluation points by determining an influence of the spectacle lens on the local wavefronts in an environment of the respective evaluation point, wherein the determined optical properties comprise f) evaluating the draft design depending on the determined optical properties and the individual user data, wherein for each evaluation point, a value A wherein the draft of the spectacle lens is modified with a minimization of a target function in mind, wherein weighting functions g are provided; and g) fabricating the spectacle lens according to the determined design.