Dr. Mariana Salmasi, a medical optometrist, designed a line of blue light blocking glasses for computer use. Dr S Eyewear blue blockers are 99% blue light filtering, compared to other brands that block only 65% of blue light. Both children and adults can benefit from blue blockers when playing video games, using a computer and watching TV. Also find polarized sunglasses and reading glasses from Dr S Eyewear.