anaclastics
preglabellar
opal glass
milk glass
half columnar
fluoro
coquecigrue
chiasmal
chiasmic
fluorescent
meridional ray
varifocals
chimerically
Rembrandt patch
magnascope
filamentule
spaxel
phacoscope
bemirrored
focimeter
opticals
autocollimator
glass
diprismatic
periscope
scintillating
goggles
isinglass
single-handedness
microlens
ortho
one-handedness
retroscopic
prescription glasses
graphophone
spectacle
eyeglass
retinocentrically
lateral geniculate nucleus
catchlight
spectaclemaker
Penrose triangle
photochromic glasses
photochromic eyeglasses
photochromic eyewear
refractometer