复视是斜视的一症状,临床常见。鉴于目前尚无检查复视的仪器出售,作者曾在原工作单位制作一台红、绿灯光斜视检查器,经临床使用,检查复视颇为方便、准确、今介绍于下。一、原理正常人双眼同视一物而不觉复视,主要为眼前一物体(如图1中的A或B)同时刺激双眼的视网膜对应点(如图1中的F_1及F_2或F_1~1及F_2~1)。通过大脑的综合分析后判定为一个物体(图1中的A或B)。同理如双眼视网膜对应点同时受到刺激。则认为眼前的物体为同一物(图1中的A或B)。如一左眼内斜视患者(图2), Diplopia is a symptom of strabismus, clinical common. In view of the current there is no check for the sale of instruments, the author in the original work unit to produce a red and green light strabismus inspector, clinical use, check diplopia quite convenient and accurate, now introduced below. First, the principle of normal eyes and one eye without seeing diplopia, mainly for an object in front (Figure 1, A or B) while stimulating the corresponding retinal points of both eyes (Figure 1, F_1 ​​and F_2 or F_1 ~ 1 and F_2 ~ 1). After a comprehensive analysis of the brain as an object (Figure 1, A or B). Similarly, as the corresponding point of both eyes retina be stimulated. The object in front of the same object (Figure 1, A or B). As a left-eye esotropia patients (Figure 2),