My CRT is over 7 yrs old yet works fine. I read that CRTs can lose focus with time, causing eyestrain.
How can I check whether my CRT lost focus?
This is the monitor I'm using
I do sometimes get eyestrain, but I'm in front of my computer for over 8 hrs a day, so I'm not sure if it's the monitor or just the amount of time I view it. (please don't advise me to go with an LCD – I find them either way too bright for my sensitive eyes, or not clear. I work with text and need sharp letters)