Method for optimizing a spectacle lens with a diffraction grating

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United States of America Patent

PATENT NO 9176330
APP PUB NO 20130229619A1
SERIAL NO

13988182

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Abstract

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A computer-implemented method and a device for optimizing an optical element comprising at least one diffraction grating, wherein at least one refractive surface contributing to the refractive light deflection and/or the at least one diffraction grating of the optical element are/is optimized in such a way as to minimize the color fringe and at least a second-order aberration of the optical element. Also, a corresponding production method and a corresponding device for producing an optical element comprising at least one diffraction grating.

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Patent Owner(s)

Patent OwnerAddress
RODENSTOCK GMBHELSENHEIMERSTR 33 MÜNCHEN 80687

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Altheimer, Helmut Baisweil-Lauchdorf, DE 72 512
Becken, Wolfgang Munich, DE 33 232
Esser, Gregor Munich, DE 70 436
Mueller, Werner Otisheim, DE 79 667
Uttenweiler, Dietmar Icking, DE 26 242

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