Inspection lamp with circular fluorescent tube and magnifyer, 1967.

 
Inspection lamp with circular fluorescent tube and magnifyer, 1967.
4 0 c m
 
37cm
actual image size: 29cm x 32cm

Description

Lamp shown in use. An electrical discharge in mercury vapour and argon (or other rarified gas) produces the ultra violet light. Fluorescent materials on the inner wall of the glas tube convert the ultra violet into visible light.

© Science Museum / Science & Society Picture Library

buy a print

Select size
 
Select finish
 
How many prints?
 
£20.00
 

buy a framed print

buy a canvas

buy a framed canvas

image details