I personally have used Gunnars (www.gunnars.com) for years now. Headaches are nearly a thing of the past. They have frames/lens geometry designed specifically f

I personally have used Gunnars (www.gunnars.com) for years now. Headaches are nearly a thing of the past. They have frames/lens geometry designed specifically for computer work. Is it a placebo? Maybe. The lens geometry probably is at least. Does it help? In my personal experience, yes.