
Love the sample card that came with the glasses to prove they work. I notice that when I wear them even on the street, the bluish tint on the things disappears. My eyes look a little less red when I wear them at night and I sleep better after working on the computer when I wear them than when I don't. Although I wouldn't say this is a fundamental difference. The glasses themselves are very cute! ONE COMPLAINT - they seem to have a slight magnifying effect and are a bit annoying. However, most OTC glasses seem to have this problem.

EyeGuard Blue Light Filter Clip-on Computer Gaming Glasses: Strain Relief, Anti-glare, Radiation Protection Eyewear
11 Review

GUNNAR Optiks Gaming Glasses: Blue Light Blocking, Screen Protection, Anti-Reflective Elipse
11 Review

π Xiaomi Adult Anti-Blue Goggles Pro - Computer Glasses, Non-Diopter, White Frame, Yellow Lens
14 Review

Pro Acme Unbreakable Kids Blue Light Glasses π for Clear Vision during Computer Gaming and TV Screen Time
11 Review