photopyroelectric
quasioptical
pyrovidicon
catadioptric
optic
optode
optically
optosensing
specific gravity bottle
pyrotechnology
ray tracing
optically active
pyroelectric
apodizer
pyroelectrical
pycnometric
spectroradiometer
opticopneumatic
optical
stereofluorescent
optical device
microcavity
biprism
anamorphic
photowritten
pyrometric
sensorchip
pyrgeometric
serial time-encoded amplified microscopy
fibre optic
autocollimator
pneumonometer
Fresnel zone plate
optical pyrometer
pyroscope
transmitarray
astigmometer
solarimeter
electrooptic
diascopic
quasiparallel
spectrum analyzer
dynactinometer
objective
fluorosensor
densitometer
recombiner
scanner
tracer
hyperspectrometer