近几年微机己被广泛地应用于各个领域,我科在参观学习他院,他科的启示下,大胆设想,试将微机用于视功能检测,以达到省时,省力,经济方便,一机(仪)多用的目的。一、临床意义:(一)可替代视力表,检查出较准确的视力。按国际视力表要求,将一分视角 C 字,E 字分组,分行,单个映入荧光屏上,然后令受检者诵读,因字幕可随时更换,故可防 In recent years, microcomputer has been widely used in various fields, our department visited his school, his department enlightenment, boldly envisaged, try the computer for visual function testing, in order to achieve time-saving, labor-saving, economical and convenient, one Machine (instrument) multi-purpose. First, the clinical significance: (a) can replace the eye chart, check out more accurate vision. According to the international eye chart requirements, will be a sub-perspective C word, E word group, branch, a single reflection on the screen, and then make the subject read, because subtitles can be replaced at any time, it can be prevented