Review on 👓 Protect Your Eyes with K KENZHOU Blue Light Blocking Glasses 2 Pack for Women/Men - Spring Hinges Nerd Reading Gaming Glasses by David Bartan

I tested them for blue light blocking with one of those mini blue light flashlights the optometrist uses. I thought maybe some of the light would come through, but when my optometrist pushed the light through the lens, there was no blue light on the other side. While my Carrera sunglasses I walked in with blocked most of the blue light, some light still got through. So they actually work better than my $200 Carrera sunglasses at blocking blue light. Cute! They also look good and are very light. I like wearing them.