acuity
astigmatism
background
care
chart
check
concept
conceptual
correction
corrective
diagnosis
diagnostic
disease
doctor
exam
examination
eye
eyeglass
eyesight
focus
frame
glass
health
healthcare
lens
look
looking
measure
medical
medicine
myopia
oculist
ophthalmologist
ophthalmology
optic
optical
optician
optometrist
optometry
reading
see
senior
sight
spectacle
symbol
test
view
vision
visual
white