Quote:
Originally Posted by Argus25
To some extent the need for that depends on the size of the CRT & image and the focused beam size. One fix rather than to make a spot wobbler is to simply reduce the height and width of the image until the focused CRT's beam diameter is such that the lines just join.
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By doing that, wouldn't you potentially lose some of the horizontal definition? The full definition previously provided by a given size of spot (which would remain constant) might be blurred by crunching in the picture horizontally.
If spot wobble isn't on the cards, I'd keep the picture size the same and use a vertically elliptical (astigmatic) spot.
Steve