Fluoroscope

n.	1.	(Phys.) An instrument for observing or exhibiting fluorescence.
	2.	(Physics) A fluorescent screen, with hood to protect the eyes, used for observing the shadows cast by objects placed in the path of the X rays.

Noun

1.

fluoroscope - an X-ray machine that combines an X-ray source and a fluorescent screen to enable direct observation Synonyms: roentgenoscope

roentgenoscope, X-ray machine