radio-opacity
radiopacity
radiodensity
X-irradiation
radiability
radiology
radioscopy
background radiation
X-radiation
shadowgraph
radiograph
skiagram
skiagraph
radiogram
lithium-drifted silicon detector
gamma radiation
X-ray vision
UV
X-ray absorbing glass
ultraviolet light
ultraviolet illumination
ultraviolet radiation
ultraviolet
fluorescence
electronic reconnaissance
ultraviolet spectrum
cosmic ray
X-ray machine
autohistoradiography
X-ray fluorescence
Potter-Bucky diaphragm
source of illumination
cosmic infrared background
beam
neutron radiation
radiobiophysics
penetrometer
scotophor
radiation dose
cosmic radiation
radiopaque dye
fluorescent screen
radiotransparency
infrared spectrum
phototransparency
family Torpedinidae
Torpedinidae
hadrontherapy
sensorchip
kilonova