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介绍一种新设计的近距离立体视检测工具—数显补色照片体视仪。同时应用该仪器对１１３名学生进行近距离立体视锐度测定。结果表明：该仪器具有极高的精密度、正确度和精确度。该仪器用红一绿蓝颜色互补原理形成双眼视觉分离效果，从零点开始作逐渐增大的立体视锐度测定。其主要特点为：①可测的最小立体视锐度为１０秒。②可测的最大立体视锐度在１０００秒以上。③可连续性测量。④便于临床医师携带应用。
Introduce a new design of close-range stereoscopic detection tool - digital color camera. At the same time, the instrument was used to measure the close stereoacuity of 113 students. The results show that: The instrument has a high precision, accuracy and accuracy. The instrument uses a complementary principle of red, green and blue colors to form a binocular vision separation effect, starting from zero for increasing stereoscopic sharpness determination. Its main features are: ① measurable minimum stereoscopic sharpness of 10 seconds. ② maximum stereopsis can be measured in more than 1000 seconds. ③ continuity measurement. ④ for clinicians to carry applications.