I had Lasik surgery and wanted some polarized night driving glasses to minimize my sensitivity to glare. These glasses do absolutely nothing for me. In the same order I purchased inexpensive polarized sunglasses from a different manufacturer and compared them with these Fiore HD Night Driving Glasses. When I put on my new sunglasses, I can't see my monitor because of the polarization. But when I put on the Fiore HD Night Driving Glasses and look at the monitor, nothing changes, even when I move my head around. I'm just looking through yellowed colored lenses. On the other hand, my cheap polarized sunglasses are great at reducing glare. It makes me wonder if the Fiores are even polarized?