Achromatopsia and anomalous trichromatism should call color to become aware unusual 色盲及色弱应称为色觉异常。
2.
Color becomes aware the examination uses color to become aware the examination pursues , cent is 3 level namely lubricious weak , achromatopsia person , reach the person that only color identifies ability 色觉检查采用色觉检查图，分为三个级别即色弱者，色盲者，及单颜色识别能力者。
