機器
black
care
check
clinic
contact
creative
device
diagnostic
diopter
doctor
equipment
exam
examination
eye
eyeglasses
eyesight
frame
glasses
health
hospital
icon
instrument
isolated
laser
lens
line
medical
medicine
ocular
ophthalmic
ophthalmologist
ophthalmology
optical
optician
optometrist
optometry
outline
patient
sight
surgery
test
thin
treatment
trial
vision
visual