Our lenses are built for ultimate clarity and visual comfort including: Ultrathin polycarbonate material to minimize scratching 3-layer anti-reflective coating to minimize glare from screens and fluorescent lighting UV400 protection Optimized pupillary distance for more visual comfort Material: Metal Lens material: Degree: 0 degree, 50 degrees, 100 degrees, 150 degrees, 200 degrees, 250 degrees, 300 degrees, 350 degrees Style: Full Frame BLUE LIGHT FILTER LENS - Block harsh blue light and UV400, Professional for people who work long hours on computers, tablets, games, on the phone or on TV. Designed for busy digital life. Lens Magnification Choice - From the options above, select your magnification and color to find the readers that best fit your needs.(+1.00, +1.50, +2.00, +2.50, etc)?Worry-Free Shopping?- 100% Customer First! If there is any problem with the glasses, please contact us to solve the problem until you are satisfied. There is no risk for you to try. ?Exclusive Design?Lightweight texture vintage design frames make you more stylish. Unique and stylish designer reading glasses that will make your style shine. ?Fashion Design and Adjustable Spring Hinge ?:our product is made of durable material, lightweight and Flexible. The comfortable nose pad design will not make you feel uncomfortable to squeeze. A variety of Colorful to choose from, blue light ray reading glasses used in reade books/watching TV/mobile phone/ipad/computer games/work etc. ?Durable & LightweightAnti-wear, anti-drop, lens light, resin HD, optimized thickness design, light weight, ultra-thin, sturdy, scratch-resistant, waterproof and oil-proof, providing you with more reliable safety protection. ?Blue Light Blocker Computer Readers?Our life is full of harmful blue light. This square metal frame anti-blue light reading glasses adopts high-quality anti-blue light lenses, which can block harmful blue light from mobile phones, computer TVs and other screens, reduce eye fatigue and relieve dry eyes.