Recommended by doctors, our blue light blocking computer & gaming glasses (Patented Lens #9417460) protects your vision, reduces eye strain and headaches while viewing tablets, computers, TV, and phones

GUNNAR developed the Blue Light Protection Factor, telling you exactly how much of the peak blue light spectrum (450nm) We're blocking. Not all blue light glasses in the market protects you from the strongest high-energy visible light.

The preferred gaming glasses for men and women, GUNNAR protects against symptoms stemming from prolonged screen-staring including migraines, headaches, dry eyes, blurry vision, negative effects of blue light exposure, cataracts and macular degeneration.

Specs: lens Width: 58 mm | nose: 17 mm | frame Width: 133 mm | Temple: 135 mm | weight: 33 grams. Gunnar produces ergonomically designed gaming eyewear with a lightweight frame to give you a full day of comfortable screen viewing.

Includes microfiber pouch, microfiber cleaning cloth, 30-day return policy & one-year warranty. GUNNAR blue light readers are available for those who need extra focusing power. Available in focusing powers from +1.0 to +3.0.