发明名称 |
PUPILAFHÆNGIG BØLGEFRONTREFRAKTION |
摘要 |
A method of determining an ophthalmic prescription (Rx) for a patient's eye, includes obtaining a wavefront measurement of the patient's eye; determining a first Rx for the patient's eye from the wavefront measurement, the first Rx corresponding to a maximum value of a merit function calculated from the wavefront measurement of the patient's eye for a first size of the pupil of the patient's eye; determining one or more additional Rx's of the patient's eye for one or more additional pupil sizes different from the first pupil size, wherein each additional Rx is determined for a corresponding size by calculating a value of the merit function for the previously-calculated Rx at the corresponding size and searching for an Rx at the corresponding size that provides a larger value of the merit function than the previously-calculated Rx at the corresponding size; determining a final Rx based on the first Rx and the additional Rx's; and outputting the final Rx. |
申请公布号 |
DK2592995(T3) |
申请公布日期 |
2017.02.13 |
申请号 |
DK20100763276T |
申请日期 |
2010.09.29 |
申请人 |
Carl Zeiss Vision, Inc.;Carl Zeiss Vision International GmbH |
发明人 |
SPRATT, Ray Steven;CABEZA, Jesus Miguel Guillen;KRATZER, Timo |
分类号 |
A61B3/00;A61B3/10 |
主分类号 |
A61B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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