3035 years
adult
arm
bending
clinic
close up
device
equipment
eyeglasses
eyesight
eyewear
fix
fixing
frame
glasses
hand
instrument
lens
male
man
master
medical
medicine
ophthalmic
ophthalmologist
ophthalmology
optic
optical
optician
optics
optometric
optometrist
optometry
people
person
pliers
professional
repair
spectacles
tool
work
worker
workshop