
My son asked for these. He wears them from time to time and seems to enjoy them. He's not sure if they help reduce eye strain.

ALWAYSUV 3 Pack Blue Light Blocking Glasses for Kids - Transparent Lens Computer Reading/Gaming Eyewear
11 Review

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

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