Gunnar Gaming and Computer Eyewear - Vertex - Reading Strength + 2.5, Frame Colour: Smoke, Lens Tint: Amber (Blocks 65% Blue Light & 100% UV Light)- Blue Light Blocking Glasses - Patented lens

Reading Glasses Strength+3.0 -* VERTEX blue light blocking glasses are crafted with tech that creates an ideal harmony with your eyes, face & digital device. KEY FEATURES: Wide format lenses, durable hinges and flexible frames, also Asian fit compatible. * GUNNAR produces the only blue light blocking computer&gaming glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect&enhance your vision. Improves performance viewing TV&computers to reduce fatigue+headaches. * BLUE LIGHT PROTECTION FACTOR tells you exactly how much of the peak blue light spectrum (450nm) we're blocking. Most blue light glasses in the market do not protect you from the strongest high-energy visible light. Block 65% of harmful blue light, 100% of UV. Prevent short-term and long-term damage like macular degeneration, cataracts, and the reduction of melatonin production. * GUNNAR improves performance while viewing tablets, smartphones, TV & computers to reduce digital eye strain, fatigue and headaches. Wide format lenses for full eye coverage - Curved nose rest for even weight distribution - Reduce Eye Strain - minimize headaches, dry eye and eye fatigue with added amber lens contrast, and anti reflective coatings. Premium Acetate Finish. Performance Nylon Lens. Flexible 3-barrel Hinge * BLOCK BLUE LIGHT: GUNNAR lens tints filter artificial blue light emitted from digital screens. Just how Sun Protection Factor (SPF) measures protection for the skin, the Blue Light Protection Factor (BLPF) scale measures lens protection for the eye. | Reduce Digital Eye Strain: GUNNAR glasses address all short and long-term side effects associated with digital eye strain, including: headaches, dry eyes, blurry vision, glare, negative effects of artificial blue light, eye strain and fatigue. * SPECS: lens width: 54 mm | nose: 16 mm | frame width: 136 mm | temple: 135 mm | weight: 22 grams.