"Scott Dorsey" wrote in message
...
William Sommerwerck wrote:

I'm typing this missive at ViewSonic PerfectFlat A95f monitor that has
perfect (and I mean perfect) purity and convergence right to the very
corners. The tube is a Diamondtron, Mitsubishi's version of a Trinitron.

If you keep the monitor for a few years, you'll need to readjust it in
order to keep it that way.

The monitor is almost 6 years old, and is holding up well. It has not
deteriorated in any way I'm aware of.