Patent ID: 8757800

Claim:
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 an astigmatism A lens (i) of the spectacle lens at the evaluation point i, which deviates from the astigmatic power required by the user data for a fullcorrection by a residual astigmatism A actual (i), a dioptric power D lens (i) of the spectacle lens at the evaluation point i, which deviates from the dioptric power required by the user data for a fullcorrection by a residual power D actual (i), and at least one value Z lens (i) of a quantity of a higher-order aberration of the spectacle lens at the evaluation point i, which deviates from the correction power required by the user data for a fullcorrection by a residual aberration Z actual (i), f) evaluating the draft design depending on the determined optical properties and the individual user data, wherein for each evaluation point, a value A target (i) of a faulty correction of the astigmatism, a value D target (i) of a faulty correction of the dioptric power, and a value Z target (i) of a faulty correction for the at least one higher-order aberration are specified, and wherein the draft of the spectacle lens is modified with a minimization of a target function F = ∑ i ⁢ ⁢ g A ⁡ ( i ) · ( A actual ⁡ ( i ) - A target ⁡ ( i ) ) 2 + g D ⁡ ( i ) · ( D actual ⁡ ( i ) - D target ⁡ ( i ) ) 2 + g Z ⁡ ( i ) · ( Z actual ⁡ ( i ) - Z target ⁡ ( i ) ) 2 in mind, wherein weighting functions g are provided; and g) fabricating the spectacle lens according to the determined design.