normal vision
Standard optical acuity
Normal vision is eyesight that functions without significant impairment—able to see clearly at typical distances, distinguish colors, and perceive depth.
In clinical contexts, normal vision often means 20/20 acuity: the ability to read standard letters from twenty feet.
The eye exam confirmed normal vision in both eyes.
- color perceptionAbility to distinguish hues
- retinaLight-sensing tissue layer
- colorVisual hue property
- pupilLearner or eye opening
- corneaEye's clear outer dome
eye doctor · depth perception · optic nerve · light · macula · clear sight · fovea · watch · focus · notice · read · spot · view · eye health · photoreceptors · iris · seeing · lens
- vision conditionsnearsightedness, farsightedness, blindness, myopia, hyperopia
- vision typesnearsightedness, nearsighted, farsightedness, farsighted, blind
- color blindnesscolor blindness, protanopia, deuteranopia, red-green blindness, daltonism
normal visionnearsightedness
Defective distant vision
farsightedness · myopia · hyperopia · astigmatism · presbyopia
normal visionblindness
Absence of vision
total blindness · legal blindness · vision loss · low vision · partial blindness
normal, vision, norm, norms, normed, norming, normative, normalize, normalized