Patent ID: 7198369

Claim:
An achromatopsia inspection/correction method, comprising the following steps: displaying on a displaying means a plurality of groups of achromatopsia test charts for the examinee to identify, each group being corresponding to one type of achromatopsia; determining the types of achromatopsia based upon the identifying results; displaying at least one colored color-matching contrast chart, one area of said color-matching chart being in a predetermined color, another area being for the examinee to match colors; taking the color-matching result from the examinee; determining the achromatopsia scales of the examinee by comparing the color-matching results of the examinee with the three elementary colors of said predetermined color, wherein each of the three elementary colors on the displaying means being divided into 63 scales; selecting a corresponding achromatopsia correction spectrum curves according to the determined types and scales of achromatopsia.