Blue Light Blocking Glasses Lightweight Computer Stylish Eyeglasses Frame Clear Product Features ???? ANTI HARMFUL BLUE LIGHT —— Cyxus blue blocker glasses can block 100% harmful blue light and UV rays effectively which prevent headaches and reduce eye fatigue while staring at the digital screen all day. ???? HIGH-END PC LENS——Cyxus Glasses lenses are high transmittance space PC lens with SHMC technology, anti radiation, anti UV, shockproof, dust-free and easy to clean . Give you a excellent and clear vision. ???? Improve Sleep Quality—— Cyxus Gaming glasses help you sleep better by filtering the harmful blue light to maintain melatonin secretion normally. ???? Classic Browline Design—— Simple half-rimmed frame will broaden your view. With a varnished black finish, that is suitable for both business and leisure. A good choice for business men women, teachers, students, housekeeper. ???? GUARANTEE--With the lifetime warranty card, you can return the defective products for repairing or exchanging for free at any time but not include accident man made damage( You have NO RISK to Believe it ,Buy it, then you will Love it) Product Description Cyxus(Cyxus Technology Group Ltd) is the professional eye protection glasses brand since 2009. For better work and better life, Cyxus focuses on blue light blocking glasses and brings you enjoyment of digital life. Cyxus Blue Light Filtering Glasses: Focus on Digital Life ? Blue ray blocking -- Glasses lens are designed using the American HEV-Adsorb substrate absorption technology. It can absorb high-energy blue light. ? Clear lens -- The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective, no affect reading, and almost no color difference. ? UV protection -- Anti-Blu-ray Lenses utilize special U.S. substrate processing technology to protect the eyes from ultraviolet radiation and block UV400. What is the difference between Cyxus glasses and others Anti-impact Cyxus PC Lens, high anti-impact performance and non-fragile,shatter-proof, safe to wear; SHMC Technology Advanced SHMC Technology, anti-oil, easy to clean; Blulight blocking Use blue light torch to test lens blue light capaticy, lens can block blue light effectively What you get from Cyxus? Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day. Cyxus blue light blocking glasses will supercharge your health by blocking detrimental blue light while letting in all other beneficial light. Minimized the headache, improve your sleep, help you sleep better and have good night. Reading with Cyxus blue light blocking glasses, great learning time; Go out with Cyxus anti blue light UV glasses, enjoy family time; The most fashionable blue light blocking glasses in the market, give you a super great stylish look Wearing Cyxus Blue light fiter glasses after exercise, healthy and adorable; Sale All Over the World Cyxus(Cyxus Technology Group Ltd) is the Professional eye protection glasses brand in USA. Cyxus not only produces eyeglasses, but also brings you GREATEST COMFORT OF VISION in the digital age. ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Our stock all ships from our US-based warehouses.Shipped via UPS or USPS(depending on location and package weight) Unless stated otherwise, all orders will ship within 24 hours of your payment being processed.Check our feedback to see the great reviews of FAST shipping we offer.Shipping is always FREE If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not. You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. If you have any queries, please contact us via eCRATER. We usually respond within 24 hours on weekdays. Thank you for visiting our eCRATER store!