Universal objective refraction

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United States of America Patent

PATENT NO 9226657
APP PUB NO 20140333897A1
SERIAL NO

14365260

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Abstract

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The determination of objective refraction data for an eye of a spectacle wearer, wherein based on measured data for the eye of the spectacle wearer, which determine at least one first set of Zernike coefficients of a wave front aberration for a long accommodation and a second set of Zernike coefficients of a wave front aberration for a short accommodation of the eye, objective refraction data for sphere (SphNcorr), cylinder (CylNcorr) and axis position (AxisNcorr) of the eye for close viewing is determined such that the objective refraction data satisfies equations

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Patent Owner(s)

Patent OwnerAddress
RODENSTOCK GMBHELSENHEIMERSTR 33 MÜNCHEN 80687

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Altheimer, Helmut Baiswell-Lauchdorf, DE 72 512
Becken, Wolfgang Munich, DE 33 232
Esser, Gregor Munich, DE 70 436
Nähring, Matthias Munich, DE 1 1
Trumm, Stephan Munich, DE 13 26
Welk, Andrea Munich, DE 35 205

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