astigmatic

noun 0.795

ametropia

noun 0.667

anisometropia

noun 0.588

strabismus

noun 0.575

myopia

noun 0.573

asthma

noun 0.569

hypermetropia

noun 0.564

hyperopia

noun 0.561

nearsightedness

noun 0.559

farsightedness

noun 0.551

short-sightedness

noun 0.548

nystagmus

noun 0.546

amblyopia

noun 0.546

asthenopia

noun 0.542

keratoconus

noun 0.540

deformity

noun 0.532

presbyopia

noun 0.531

stigma

noun 0.530

heterophoria

noun 0.526

stigmatic

noun 0.526

glaucoma

noun 0.526

emmetropia

noun 0.523

asymmetry

noun 0.518

anisotropy

noun 0.517

optometry

noun 0.514

staphyloma

noun 0.510

color blindness

noun 0.509

stigmatization

noun 0.507

keratitis

noun 0.507

ataxia

noun 0.506

strabismic

noun 0.506

cataract

noun 0.505

aberration

noun 0.504

agrammatism

noun 0.502

chromatic aberration

noun 0.501