Computer Glasses Digital Eyestrain Protection Computer Accessories & Peripherals and Blue Light Blocking Glasses Review

VALUE TWIN PACK GET A PAIR FOR HOME & WORK: Advanced Protection Clip On Blue Light Blocking Glasses. Filter harmful blue light + UV rays, are Polarized and Anti-Glare. For Laptop / Phone / TV / Video Game / Tablet, plus protect from office Fluorescent & LED lights. Reduce tired eyes, strain, headache & migraine, slow AND and improve sleep. PREMIUM FLIP UP BLUE BLOCKING POLARIZED UV400 LENS: Advanced ultra-pure clear lens doesn't make vision yellow. Sharp high clarity optical quality, shatter-proof & scratch resistant. Slim, lightweight & strong. Great at home and work. FIT ALL TYPES OF GLASSES: Read Optics clip-ons work over prescription spectacles or reading glasses of all kinds -- full or half frame, frameless/rimless, metal or plastic. Lens Width: 60mm | Bridge Width: 14mm | Frame Width: 133mm. HIGH QUALITY SPRING LOADED BLACK STEEL BRIDGE & CLIP: Smooth, durable flip-down / up mechanism precision engineered to work perfectly every time, for instant adjustment when conditions change. Attach easily and securely four solid metal feet with soft protective end covers prevent the movement and scratching often caused by cheap clips. NO RISK GUARANTEE: Yogo VIsion glasses are manufactured to the highest standards and backed with a warranty. In the unlikely event there's a problem with your glasses, just contact us and we'll make it right