Introduction (Does It Do What It Should) Well, of course it does what it should, as it is a pair of glasses. Yes, we have reviewed Gunnar Optiks in the past, and their products are quite something. So what makes the Loop any different? I will be honest when I say that I am not certain. In fact, I'm not even certain why it is called The Loop, other than it is … [Read more...] about Our Review of the Gunnar Optiks Loop Computer Glasses