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用于矫正假晶状体眼球差和彗差的个性化人工晶状体设计的解析解。

Analytical solution of a personalized intraocular lens design for the correction of spherical aberration and coma of a pseudophakic eye.

作者信息

Chassagne Bruno, Canioni Lionel

机构信息

ALPhANOV Centre Technologique Optique et Lasers, Institut d'Optique d'Aquitaine, 33400 Talence, France.

Université de Bordeaux, CNRS, CEA, CELIA, UMR 5107, F-33405 Talence, France.

出版信息

Biomed Opt Express. 2020 Jan 14;11(2):850-866. doi: 10.1364/BOE.382162. eCollection 2020 Feb 1.

Abstract

This manuscript reports on a closed-form solution determining the personalized required shape of a new intraocular lens able to remove spherical aberration and coma of a pseudophakic eye. The proposed analytical method, within the framework of the Seidel theory of third-order optical aberrations, considers corneal conicities, fourth-order aspheric surface of the intraocular optics, pupil-shift effect and ocular kappa angle.

摘要

本手稿报道了一种封闭形式的解决方案,该方案可确定一种新型人工晶状体的个性化所需形状,这种人工晶状体能够消除假晶状体眼的球差和彗差。所提出的分析方法在三阶光学像差的赛德尔理论框架内,考虑了角膜圆锥度、人工晶状体光学部分的四阶非球面表面、瞳孔移位效应和眼κ角。

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本文引用的文献

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Prediction of the true IOL position.人工晶状体真实位置的预测
Br J Ophthalmol. 2017 Oct;101(10):1440-1446. doi: 10.1136/bjophthalmol-2016-309543. Epub 2017 Feb 22.
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Methods of solving aspheric singlets and cemented doublets with given primary aberrations.
Appl Opt. 2014 Oct 10;53(29):H202-12. doi: 10.1364/AO.53.00H202.
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New bi-sign aspheric IOL and its application.新型双标志非球面人工晶状体及其应用。
Optom Vis Sci. 2012 Jan;89(1):80-9. doi: 10.1097/OPX.0b013e3182376ba8.
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Standardized methods for assessing the imaging quality of intraocular lenses.
Appl Opt. 1995 Nov 1;34(31):7327-33. doi: 10.1364/AO.34.007327.

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