High quality!
When these blue blocking glasses arrived I immediately could see and feel the high quality of the frames and the lenses. I’m still getting used to wearing them in front of my computer. The difference in color I see through the lenses is substantial. I’m a graphic designer so this makes a difference but in the interest of health I think I could find a work around when I’m choosing colors, etc. The other thing I notice is that it feels darker in the room when I used them. As I said, I’m still in the trial period and trying to give them a chance and grow accustomed to them.