lens board
Petzval lens
pantoscope
polyscope
contact lens
accommodating lens implant
accommodating IOL
pair of sunglasses
retrolenticular
perilenticular
goggle
circumlental
ocular
glasses
circumlenticular
eyepiece
field glass
autoscope
superlens
simple eye
frosted tips
varifocals
lentoid
ocellus
stemma
erisophake
ophthalmoscopy
pseudophakia
Fresnel zone plate
diaphragm
sublens
spectaclemaker
jeweler's glass
eyepoint
intraocular lens
crown lens
-filcon
pair of specs
pebble lens
binoculars
pair of glasses
lenticular
field glasses
metalens
pair of spectacles
spectacles
pair of eyeglasses