作者: Helmut Altheimer , Wolfgang Becken , Dietmar Uttenweiler , Gregor Esser
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摘要: The invention relates to a method for calculation of the local magnification and/or distortion spectacle lens in at least one predetermined or predeterminable viewing direction, with being designed correct refraction deficit an eye, and having object-side surface second eye-side surface, comprising following steps: Calculation direction profile main beam which originates from infinitesimally small object and, after by lens, passes through rotation point entrance pupil eye principal plane eye; determination curvatures directions wavefront associated on lens; determined wavefront, data relating beam, lens.