care
characters
chart
check
chinese
concept
disease
doctor
exam
examination
eye
eye chart
eyesight
focus
glaucoma
graphic
health
healthcare
healthy
illness
impaired
impairment
letters
look
measure
medication
medicine
myopia
number
ophthalmologist
ophthalmology
optical
optician
optics
optometrist
optometry
read
see
sight
test
view
vision
visual
white