Are anti-glare computer glasses really effective in reducing eye-strain?

I don't need prescription or reading glasses but feel like my eyes get strained when staring at the computer for long periods----and it shows in their appearance. So now I am thinking of investing in a pair of no-glare glasses. I have seen the amber shaded ones, ugly but are they effective?Are anti-glare computer glasses really effective in reducing eye-strain?
I FOUND THIS VERY INFORMATIVE SITE : www.eyefatigue.com/cvs-compute... Specifically goes into great details and gives good advice, Much better than most sites I consulted. The verdict is they are good and effective and there are color choices. A good pair is going to be expensive.
it didnt help me