acuity
astigmatism
boy
care
caucasian
check
child
children
clinic
correction
diagnostic
diopter
doctor
examination
eye
eyes
glasses
health
illness
kid
little
medic
medical
medicine
myopia
oculist
ophthalmologist
ophthalmology
optic
optical
optometrist
optometry
patient
people
person
portrait
prescription
sight
symptom
test
treatment
undergoing
vision
visiting