该仪器能全自动记录视网膜电图，并计算各波振幅和潜伏期，光强度&振幅曲线和暗适应曲线，并能对色觉异常患者进行色觉异常定量检测。
The automatic performances of this instrument in recording ERG signal , plotting dark-adaptation curves and detecting abnormal color vision by quantitative analysis are described in detail .
暗适应曲线