photorefractive
microrespirometry
retinocentrically
thoracometer
diopter
dioptometer
retinoscopically
autokeratometer
areometric
dioptre
Réaumur
visuotopy
Galilean telescope
tensiograph
diffractometric
galvanometric
karyomorphometric
photorefraction
tocodynamometry
tympanometer
sphyg
sclerometry
rainmeter
Cassegrainian telescope
spectroradiometrically
Gregorian telescope
vitalometry
keratotopographic
pyrgeometric
occlusometer
telerelascope
retinoscope
videokeratometry
keratographic
retinogram
sphygmometer
autorefractor
keratorefractometer
chromoretinoscopy
potentiometric
starburst
ultramicrospectrophotometer
aetherometric
myometric