Linno Blue Light Blocking Reading Glasses - Spring Hinges, UV400 Protection, Anti Glare, Anti Fatigue - Reduce Eye Strain Review

Polycarbonate frame. Polycarbonate lens. Non Polarized. Lens width: 51 millimeters. Bridge: 18 millimeters. PRODUCT DIMENSION - The material of the Frame and Lens is Polycarbonate. The Frame width is about 138mm(5.43in); the Frame height is about 35mm(1.34in); the Lens width is about 51mm(2.01in); the Bridge width is about 18mm(0.71in); the Arm length is about 135mm(5.31in). Since the size is manually measured by hand, there could be a 1-3 millimeters tolerance scope. ACCURATE MAGNIFICATION STRENGTH - If you find yourself suffering from reading small prints, Linno reading glasses with accurate magnification strength will help to relive your eyes. BLOCK HARMFUL BLUE LIGHT - Linno blue light blocking glasses can 100% block the harmful blue light from phones, computer monitors, tablets or any other devices. Help you reduce eye strain and relieve headaches. SPRING HINGES - The glasses have sturdy temples with durable spring hinges so that they can fit your face well. All the details ensure you a comfortable wearing and perfect performance. RISK-FREE - We strive to provide you with the best. In case any problem happens, please do not hesitate to contact us. We will provide the best service until our customers are satisfied. You have no risk to try!.