Spectacle lens and method for producing same
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United States of America Patent
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Jan 3, 2023
Grant Date -
Aug 1, 2019
app pub date -
Apr 12, 2019
filing date -
Oct 20, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A spectacle lens includes a first volume element group containing a plurality of first volume elements. The plurality of first volume elements is made from a material with a first Abbe number in the form of grid points of a geometric grid. Further, the spectacle lens includes a second volume group containing a plurality of second volume elements, which form a second partial grid in the form of grid points of a geometric grid, the second volume elements being made of a second material having a second Abbe number, wherein the first Abbe number and the second Abbe number differ from each other. The first partial grid and the second partial grid are arranged offset from each other. The disclosure also relates to a corresponding computer-implemented method for designing a spectacle lens of the type and to a method for producing the type of spectacle lens.
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