角膜曲率计
角膜
偏心率(行为)
隐形眼镜
圆锥角膜
验光服务
折射误差
光学
人口
眼科
镜头(地质)
数学
医学
物理
眼病
心理学
环境卫生
社会心理学
作者
Pavel Beneš,Svatopluk Synek,Sylvie Petrová
出处
期刊:PubMed
日期:2013-04-01
卷期号:37 Suppl 1: 117-20
被引量:26
摘要
The human cornea is an important tissue involved in the mediation of visual perception. It is important to measure its shape especially in the case of correction of refractive errors. Suitable correction such as contact lenses is chosen based on the measured values of the refractive error. An inappropriately fitted contact lens can significantly affect the physiology of the cornea and the eye. Corneal eccentricity can be modeled on the sections of a conoid by which is possible to describe corneal surface. This article follows the keratometry values in a sample of a population as one of the factors affecting contact lenses fitting.
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