摘要
眼睛由于内部结构的复杂多变,成像时伴随有大量的像差。用于测量人眼像差和视网膜成像质量的各种技术已经问世,然而至今还没有形成标准规范的眼像差测量方法。目前已经提出的眼像差测量技术有:阴影眼像差仪,Hartmann-Shack眼像差仪,干涉量度法和双程法,以及测量评估视网膜成像质量的人眼调制传递函数测量仪。详细回顾和描述了这几种技术的实验光路、实验原理和实验结果,同时在比较各种技术的基础上提出了眼像差研究的发展方向。
Aberration in the human eye,has been showed its significance in limiting visual performance of the human retina.Although there are many measurements methods of the eye′s aberration,the standard method of human eye aberration has not been published.Up to now there have been some of technique which are Aberroscope,Hartmann-shack wave-front sensor,interferometric method and double-pass method and the MTF measurements instrument measuring the retina′MTF function.In this paper,those methods are described in detail and the direction of their development is pointed out.
出处
《光学仪器》
2004年第1期64-71,共8页
Optical Instruments
