Quote:
Originally Posted by leadlike
It looks like your crt gun has an electrostatic focusing element-did they make any bent gun tubes with electrostatic focus? I thought ion traps went out of style around the same time magnetic focus did.
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The 21ALP4A in my Viking (Eaton's of Canada brand made by Electrohome)
is electrostatic focus with ion trap. TV is from 1956 as far as I can tell.