Tektronix: The Cathode Ray Tube - Window to Electronics

Basic description of the operation of a cathode ray tube and a detailed description of the manufacturing process at Tektronix. This movie is from the era of all-glass CRT's. Tektronix later pioneered the construction of CRT's with ceramic funnels. Our apologies to the creators of this film, as the opening credits were on the leader, which was damaged.