人工晶状体光学与像差
Intraocular lens optics and aberrations.
作者信息
Chang Daniel H, Rocha Karolinne M
机构信息
aEmpire Eye and Laser Center, Bakersfield, California bStorm Eye Institute, Medical University of South Carolina, Magill Vision Center, Mount Pleasant, South Carolina, USA.
出版信息
Curr Opin Ophthalmol. 2016 Jul;27(4):298-303. doi: 10.1097/ICU.0000000000000279.
PURPOSE OF REVIEW
This review outlines concepts in intraocular lens (IOL) optics and aberrations important both for current IOLs and for new IOLs in development.
RECENT FINDINGS
Optical aberrations make a significant impact on the laboratory and clinical performance of IOLs, especially under mesopic and low-contrast conditions. Minimizing or correcting these aberrations can potentially improve visual function. Strategic management of aberrations can have clinical utility for extended depth of focus and presbyopia correction.
SUMMARY
All IOLs affect ocular aberrations in some manner. It is important for clinicians and researchers to understand the implications how any residual aberrations could affect visual quality, visual side-effects, and depth of focus.
综述目的
本综述概述了人工晶状体（IOL）光学和像差方面的概念，这些概念对当前的IOL以及正在研发的新型IOL都很重要。
最新发现
光学像差对IOL的实验室和临床性能有重大影响，尤其是在中视和低对比度条件下。最小化或校正这些像差可能会改善视觉功能。像差的策略性管理对于扩展焦深和矫正老花眼具有临床应用价值。
总结
所有IOL都会以某种方式影响眼像差。临床医生和研究人员了解任何残余像差如何影响视觉质量、视觉副作用和焦深非常重要。
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