presby/o
old age
lacrim/o
tears
ir/o
iris
phac/o
lens
vitre/o
glassy
papill/o
optic disc
nyctal/o
night
phot/o
light
ocul/o
eye
uve/o
choroid
-stenosis
narrowing
-tropia
to turn
diplopia
doube vision
-sclerosis
hardening
myring/o
eardrum
-otia
condition of the ear
-metrist
one who measures
-cusis
hearing
staped/o
stapes
-opia
vision
blephar/o
eyelid
cycl/o
ciliary muscle
ambly/o
dull, dim
dacry/o
tear duct
glauc/o
gray
dipl/o
double
chrom/o
color
kerat/o
cornea
core/o
pupil
aque/o
water