Foucault刀口法与网膜镜检法光学原理的比较

AN OPTICAL PRINCIPLE COMPARISON BETWEEN FOUCAULT KNIFE EDGE TEST AND RETINOSCORY

本文应用Foucault刀口对法原理对网膜镜检法中的影动、影动速度,眼的球差、中和及剪动等现象进行分析和解释。此种分析方法较之传统方法简单而且合理。

In this study, an attempt was made to adopt the principle of Foucault knife edge test in analysing some phenomena in retino-scopy such as reflex movement, reflex speed,aberrations of the eye, neutralising and scissor effect. It was found that the new anaiytical method was simpler and more reasonable than the traditional method.