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.
π Xiaomi Adult Anti-Blue Goggles Pro - Computer Glasses, Non-Diopter, White Frame, Yellow Lens
14 Review
Anti-Eye Strain Headache Blue Light Blocking Glasses 3-Pack by MEETSUN with UV400 Lens for Better Sleep and Computer Reading
11 Review
ALWAYSUV 3 Pack Blue Light Blocking Glasses for Kids - Transparent Lens Computer Reading/Gaming Eyewear
11 Review
GUNNAR Optiks Gaming Glasses: Blue Light Blocking, Screen Protection, Anti-Reflective Elipse
11 Review