Review on Protective Eyewear for Kids - Mind Bridge Blue Light Blocking Glasses for Children Boys & Girls - Anti Eyestrain, Durable, Cute Design - Ideal for Digital Screen Time & Technology Use - 508 Blue by Arunprasath Elliott

I bought this pair and another pair called Blue Light Shield from LooJkirkaLooJ https://www.amazon.com/gp/product/B07919ZXDF/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1The The Mind Bridge's 558 model had a smaller frame so it fit my 11 and 13 year old faces better. I checked them both by looking at the computer screen. It was clear that the Mind Bridge brand had a more yellowish hue when viewed. I'll be naive and assume that more yellow means it blocks more blue light. I returned it and bought another Mind Bridge for my other son. My kids love it which means they will wear it.