Introduction (Does It Do What It Should) Oh yes, we have reported on Gunnar Optiks products before, and yeah, this won't be the last time, I'm sure. In fact, they sent me two pairs of glasses, but I'm holding off an reviewing the second one until I get the clear, and if you want to know about the second, I give a verbal preview in the video. These are the Hayward. Sure, … [Read more...] about Gunnar Optiks Hayward Blue Blocker Glasses