With the cathodic screen, higher the refresh rate was the best for your eyes. I remember that 60 Hertz was always to low. I set it at higher as I could
Since I use a flat screen, I don't care about the refreshing rate because it seems I didn`t have to. I never have headache, problem with eyes...
This morning, I checked the refresh rate of my flat screen and it's 60 hertz. I can't set it to a higher rate.
Why 60 hertz is ok ( at least it seems ok for me...) on a flat screen and it was obviously to low on cathodic screen ?