autorefractometer
Abbe refractometer
illumination unit
diffractometric
retinoscope
refractive
electroretinal
evaporimeter
photometry
refracting
diffractogram
sunphotometer
Bragg mirror
reflective power
total internal reflection
optical crown
albedo
retinocentrically
schlieren photography
reflectometrically
spectrobolometry
clinometric
starburst
crown glass
quarter-wave plate
optical crown glass
chemoluminescent
specific
electrooculography
photoreflectance
optometer
retinorecipient
stop
nephelometry
butyrometric
electroretinogram
transflexion
emmetropia
refractile
spectrophotometricly
color coordinate
heliograph
anaclasis