Gunnar Full-Rim Rectangle Black Computer Glasses for Unisex, Clear Lens, CRU-08401, 55/16/133

Highlights: Recommended by doctors, our blue light blocking computer glasses (Patented Lens #9417460) protects your vision, reduce eye strain and headaches while viewing tablets, computers, TV, and phone screens Unlike other blue light blocking glasses for kids, our Blue Light Protection Factor tells you exactly how much of the peak blue light spectrum or high-energy visible light (450nm) is blocked. The preferred gaming glasses for teens and young adults, GUNNAR protects against symptoms stemming from prolonged screen-staring including headaches, dry eyes, blurry vision, negative effects of blue light exposure, cataracts and macular degeneration SPECS (in mm) Lens Width: 55, Bridge: 16, Temple: 133, Weight: 21gm, Fit: Small. GUNNAR produces ergonomically designed gaming/computer eyewear with a lightweight frame to give you a full day of comfortable screen viewing.