optical
baby blues
banjo eyes
bright eyes
clear eyes
cornea
eye
eyeball
eyeglass
eyelid
goggle eyes
iris
lens
lid
naked eye
nictitating membrane
ocular
oculus
ophthalmic
ophthalmologic
optic nerve
optometrical
orb
organ of vision
peeper
popeyes
pupil
retina
saucer eyes
sclera
seeing
starry orbs
unaided eye
visible
visional
visual
visual organ
brain
receptor
sense organ
sensory receptor
Od
compound eye
ocellus
oculus dexter
oculus sinister
os
simple eye
stemma
optics
acoustic
analog
astronomy
audio
auditory
biology
chemistry
electrical
electronic
fiber
fiber-optic
laser
microwave
neural
peripheral
radar
sensor
spinal
Coptic
Synoptic
synoptic