black
bottle
box
care
case
clean
clear
contact
container
correction
doctor
drop
eye
eyeball
eyedropper
eyesight
glasses
hand
health
healthcare
holder
holding
human
hygiene
icons
image
isolated
lens
lense
line
linear
lined
liquid
medical
medicine
oculist
ophthalmology
optical
optometrist
outline
protection
put
set
soft
solution
thin
vision
wash
wear