电脑验光仪

电脑验光仪单片机控制系统的设计与实现

The Design and Realization of Microcontroller Control System for Computerized Subjective Refractometer

电脑验光仪和综合验光仪联合应用的临床评价

Clinical evaluation of combined optometry of auto refract - keratometer and phoroptor

激光散斑电脑验光仪的光路设计及临床应用研究

Design of the Optical System of Optometry Apparatus of Laser Speckles and the Clinical Practice Result

文摘：介绍了电脑验光仪单片机控制系统的组成原理和控制原理。

Abstract : the composing and controling principles of microcontroller control system of computerized subjective refractometer are introduced .

随着近视人口数量的增长和科学技术的发展，人们对电脑验光仪的要求不断提高。

With the growth of myopia population and the development of science and technology , people need more automated computer refractometer .

方法：用PR－2000婴幼儿电脑验光仪与视网膜检影验光比较200例（400眼）的验光结果。

Methods : The refractive states of 200 cases ( 400 eyes ) aged 0 5 ~ 14 were measured with PR-2000 pediatric automatic refractometer and retinoscopy respectively .

目的比较米制直尺、电脑验光机与瞳距仪测量双眼瞳距的差异。

Objective To investigate difference of metric ruler , videorefactor and pupillometer in measuring pupillary distance ( PD ) .