Numbers

Where does the Photopic luminosity curve peak?

555 nm

What are the Sensitivities (in identifying color defectives) and Specificities (identifying color-normal) typically between for the individual plates of the Ishihara PIC test?

0.85 to 0.95

What are the Sensitivities (in identifying color defectives) and Specificities (identifying color-normal) typically between for the Ishihara PIC test as a whole?

close to 1 - so this text is excellent in failing color defectives (Sensitivity) and passing color-

normals (Specificity)

For the HRR test, when the manufacturer criterion for FAILING, TWO OR MORE ERRORS with the screening plates (i.e., 1 error is allowed) is used, what is the Sensitivity vs Specificity?

Sensitivity = 1.00

Specificity = 0.975

For the HRR test, when the manufacturer criterion for FAILING, THREE OR MORE ERRORS with the screening plates (i.e., 1 error is allowed) is used, what is the Sensitivity vs Specificity?

Sensitivity = 0.98

Specificity = 1.0

What % of Red-Green CVD were correctly, unclassified vs incorrectly classified on the HRR test?

CORRECTLY CLASSIFIED = 86%

UNCLASSFIED =11%

INCORRECTLY CLASSFIED = 3%

What value and chroma does Farnsworth D-15 test use?

Value: 5

Chroma: 4

What is the coefficient of reliability for Farnsworth D-15?

0.96 - 1.0

What value and chroma does Lanthony Desaturated D-15 test use?

Values = 8

Chroma = 2

What is the mixture scale range from?

0-72

What is the test field scale range from?

0-35