一种新型的色觉测定仪  

A novel chromatometer

作　　者：谈恒英[1] 

机构地区：[1]浙江大学现代光学仪器国家重点实验室,浙江杭州310027

出　　处：《光学仪器》2003年第4期77-80,共4页Optical Instruments

摘　　要：介绍一种新型的色觉测定仪。该仪器根据混色原理产生的红绿两色混合光斑和标准黄色光斑相比较 ,用来测定人眼的认知能力 ,自动地检测被检者红、绿色盲的程度 ,操作方便 。A novel chromatometer is described.Comparing light plate projected by yellow color beam to complex light plate projected by red and green color light beam based on the Grassman law,the color vision and degree of red or green anopia of human eyes can be automatically determined by the chrometometer.It is fast and convenient to operate the chromatometer.

关 键 词：色觉测定仪 混色原理 色盲 混合光斑 标准黄色光斑 色觉异常 

分 类 号：TH786[机械工程—仪器科学与技术]