英文關鍵字
above
accessor
advertising
background
bifocals
blue
bright
care
clean
clear
closeup
color
contact
contactlens
cornea
correction
corrective
daily
displacement
eye
eyecare
eyeglasses
eyewear
healthcare
hygiene
lens
lot
many
medical
medicine
myopia
nobody
ophthalmology
optical
optics
optometry
personal
reflection
rotation
see
shortsightedness
showcase
sighted
soft
sterile
surface
transparent
video
vision
wet