Amazon.com: livho High Tech Blue Light Glasses - Advanced 。eBay Open Online Promotional Adults Blue Light Blocking Glasses Gaming Computer Phone Reading UV 100% You can comfortably wear these stylish great-looking non-prescription glasses and protect yourself from harmful Blue Light. Blue Light is emitted from products such as smartphones, tablets, computer monitor screens and much much more. They have specially coated lenses while having clear lenses so no awful yellow lenses. They are made with polycarbonate lenses so you are protected from getting glass in your eyes if they are damaged and with their comfortable and lightweight feel, they can be worn for many hours without any issues. FUNCTION: Works well with all LCD Screen types: computer screens, tablets, laptops mobile phones and etc. These special computer glasses, will help reduce eye strain, fatigue and sensitivity to light. DESIGN: This is a clear lens product, there is no magnification with the lenses. Ultra-Lightweight comfortable and durable squared design with spring hinges. PROTECTION: helps protect your eyes against harmful blue rays, helps block UV rays and reduce glare from screens. Protecting your eyes will help reduce dry eye, fatigue, blurry vision and headaches. GAMING: These glasses are also great for long periods of gaming. Gamers spend about 6 hours a week playing video games. These glasses are specifically made to help keep eyes lubricated by blinking more often. Help protect your eyes and game on!