01-12-2020, 02:27 PM
What a splendid and authoritative web site you have there Peter!
Something really basic I should understand about the Emitron but don't. What about the trapezoidal scan distortion on the scanning raster, in the vertical sense, resulting from the gun being at an angle to the mosaic plate? And the possible beam focus changes too? What was done about this?
Steve
Something really basic I should understand about the Emitron but don't. What about the trapezoidal scan distortion on the scanning raster, in the vertical sense, resulting from the gun being at an angle to the mosaic plate? And the possible beam focus changes too? What was done about this?
Steve
