SIGVAN Reading Computer Eyeglasses Reflection Review

non-polarized. 防紫外线涂层 coating. Bridge: 0.7 inches. Arm: 5.51 inches. EFFECTS OF BLUE LIGHT & UV ON THE HUMAN BODY - Blue light is strongly produced by PC and smartphone displays. It not only causes eye fatigue, but also causes headaches, nervousness, and disturbances in the rhythm of daily life, so please wear PC glasses,appropriate measures need to be taken to prevent blue light. In addition, when ultraviolet rays hit the eyes, excessive production of melanin in the skin is said to cause skin aging, age spots and wrinkles. CONVENIENT SET - 5 pack readers Great for home, office, or bedside use. Keep a pair at your desk, in your bag, and in your favorite reading spots. SPRING HINGE - A fit that makes you forget you are wearing glasses! The springs on both sides greatly expand the eyeglass frame, making it less likely to hurt your ears and temples, and realizes a supple and gentle comfort that does not depend on the shape and width of your face! It is especially recommended for those who feel that their glasses are heavy or cramped. QUALITY FRAME AND LENS - The frames are made of plastic , corrosion-resistant and durable. The lenses are made of high-quality plastic and stand the test of time, so you can rely on long-lasting performance. QUALITY ASSURANCE - 100% Satisfaction Guaranteed.We are confident that our product will meet or exceed your expectations. If you are not satisfied with the product, however, we readily offer a 60-Day Hassle-Free Money Back Guarantee. Customer satisfaction is our priority.Better Vision Better World.