OCR
optical wand
camera lucida
Gabor patch
telextender
light microscope
field glasses
autoscope
binoculars
opera glasses
chromatoscanner
optosensing
opticist
optogenetic
epidiascope
optode
serial time-encoded amplified microscopy
optical
smartglasses
pseudoscope
unsharp
prism spectroscope
resolving power
spectroscope
optically
haploscope
scanner
enlarger
optically active
viewer
spectropolarimeter
anamorphic
sensitize
chromascope
auxometer
haruspicate
sights
flare
episcopic
microscope
optical character recognition
lenslet
filter
optostimulation
lensmeter
photoactivatable
optical device
conoscopy
viewfinder
specularize