? ELLIPSE blue light filter computer glasses are hand-crafted with premium stainless-steel | KEY FEATURES -Adjustable silicone nose pads provide comfort and a customizable fit. Hand-crafted frame generates proper strength, optical stability and flexibility | Lightweight construction and proper weight balance for comfort ? GUNNAR produces the only blue light blocking computer and gaming glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect/enhance your vision
? 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, anti reflective coatings and patented focusing power 0.20 mag. 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: 51 mm | nose: 18 mm | frame width: 142 mm | temple: 145 mm | weight: 25.4 grams | INCLUDED - microfiber pouch, microfiber cleaning cloth, 30-day return policy & one-year warranty.