Product 1: GUNNAR produces the only blue light blocking computer and gaming glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect and enhance your vision.
Product 1: 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.
Product 1: GUNNAR improves performance while viewing tablets, smartphones, TV & computers to reduce digital eye strain, fatigue and headaches.
Product 2: Fold flat design.
Product 2: Flocked velvet touch inner lining protects your glasses from scratches.
Product 2: Magnetic closure with sturdy body design keeps glasses from breaking while traveling.
Product From USA