FeaturesFDA approved anti blue light glassesImprove sleep & protect your eyesProviding a crystal clear picture with 94%+ clarityAnti-glare coating, no more reflectionsAnti-fog & full UV ProtectionThe Ocushield Carson Unisex Anti Blue Light, 0 Magnification Glasses for Men & Women & FDA approved anti-blue light glasses. Improve sleep & protect your eyes, Providing a crystal clear picture with 94%+ clarity, Added anti-glare, anti-fog and full UV Protection function.BLUE LIGHT.What’s that all about?Blue light is a segment of the visible light spectrum responsible for keeping you alert. It’s naturally present in sunlight, but is also concentrated in the light that comes out of your digital devices – phones, tablets, laptops, everything! And that’s not a good thing.It’s a modern-day menaceBlue light penetrates your retinas, giving your brain a cue that it’s time to wake up and seize the day. But extended exposure to blue light can have a significant impact on our wellbeing – headaches, eye irritation and fatigue are all common symptoms of blue light exposure.Plus, by restricting the production of melatonin (a chemical that helps us sleep), blue light disrupts your natural sleep cycles causing you to feel lethargic, irritable and unproductive. Yikes!That’s why we created Ocushield blue-blocking glasses!Ocushield anti-blue light glasses block harmful blue light before it reaches your eyes. This keeps your eyes feeling fresh, reducing dryness and allowing you to focus for longer.Developed by qualified optometrists, our FDA approved anti-blue light glasses effectively block up to 99% of harmful UV & blue light emissions between 300-400nm and up to 40% of harmful blue light between 400-470nm.Plus, by reducing your exposure to blue light in the evenings, Ocushield anti-blue light glasses will help you doze off easier and ensure a more restful night’s sleep.