Assorted colorful dots and numbers scattered on a white background, providing a visual representation for a classic Ishihara color perception test.
Keywords
test,
deficiency,
eyesight,
optical,
assessment,
diagnosis,
examiner,
simulator,
screening,
detection,
identification,
saturation,
brightness,
contrast,
sensitivity,
ocular,
visual,
symptom,
disorder,
exam,
evaluation,
analysis,
interpretation,
dependability,
calibration,
correction,
goggles,
lense