Lunettes Gunnar Anti lumière bleue et Anti Fatigue - CRUZ 8-12 ANS | Couleur : NAVY TORTOISE | Teintes : CLEAR (35% de filtration de la lumière bleue)

* The CRUZ KIDS was designed by experts for DEVELOPING EYES| KEY FEATURES - Smudge Resistant Lens, Durable & Flexible Frame of Nylon material for a Flexible, comfortable fit | Wide format lenses for full eye coverage. * GUNNAR produces the only blue light blocking glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect and enhance your vision. Improves performance while viewing tablets, smartphones, TV & computers to reduce eye strain, fatigue and 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 35% 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: 49 mm | nose: 14 mm | frame width: 123 mm | temple: 125 mm | weight: 16.3 grams | INCLUDED - Glasses Case, microfiber pouch & microfiber cleaning cloth. Other words used to describe this product: anti blue ray eyestrain glasses light blocking gaming screen glass bluelight cnlo computer eye strain women designer men faux gamer kids accessories desk pc setup framesblock horus x lens migraine gifts self adjusting teen uv small teens