Bennett Edward S
University of Missouri-St Louis College of Optometry, One University Boulevard, St Louis, MO 63121, USA.
Clin Exp Optom. 2008 May;91(3):265-78. doi: 10.1111/j.1444-0938.2007.00242.x. Epub 2008 Jan 8.
The contact lens wearing presbyopic population is underserved worldwide. There are several available options, including single vision contact lenses and spectacle over-correction for near, monovision, rigid gas permeable (GP) multifocal and bifocal lens designs and soft bifocal lens designs. This paper presents an overview of the latest research and clinical experience as it pertains to these forms of correction. Recent comparative studies concluded that contact lens multifocals perform better in many different forms of visual measurements, in some cases performing similar to best spectacle correction, than monovision wearers. The future appears to be very promising for multifocal GP and soft lens modalities.
在全球范围内，佩戴隐形眼镜的老花人群未得到充分的服务。有几种可用的选择，包括单焦点隐形眼镜和近用的眼镜过度矫正、单眼视力矫正、硬性透气性（GP）多焦点和双焦点镜片设计以及软性双焦点镜片设计。本文概述了与这些矫正形式相关的最新研究和临床经验。最近的比较研究得出结论，与单眼视力矫正佩戴者相比，多焦点隐形眼镜在许多不同形式的视觉测量中表现更好，在某些情况下表现与最佳眼镜矫正相似。多焦点GP和软性镜片模式的未来似乎非常有前景。
