Firmoo Anti Blue Ray Glasses, Vintage Chic Cateye TR Frame Computer Reading Glasses, Anti Eyestrain UV400 Protection Glasses for

DESIgNE cONcEPT - When you spend over 8 hours every day on social media, Firmoo anti blue rays glasses help to reduce eye strain and headache by blocking blue light for you Besides protecting your eyes, Firmoo oversized computer glasses are perfect accessories to show yourself on social mediaSpecial designed oversized cat eye look would shine your style out from other people MAgNIFIcATION - These glasses are +150 magnification Your reader magnificationpower depends on how far you are from the screen you are viewing For a laptop or desktop (19+ inches away) select a magnification 23 your normal reading power (eg:Your normal power is +300, then choose +200 for this case) For a smartphone, tablet or a book about select your normal reading power FRAME TEcHNIcAL cHARAcTERISTIcS - 1Acetate frame is known for its strong stability and not easy to deform 2Replaceable lens to meet your reading glasses or sunglasses needs 3High wear-resistance, hard to break and 90 days return policy is another quality warranty 4Skin friendly without causing allergic reactions LENS TEcHNIcAL cHARAcTERISTIcS - 1Multifunctional coatings,like UV400 protection, anti scratch coatings 2Reasonable blocking rate Firmoo computer glasses lens blocking rate are designed at about 40% considering two reasons:Higher rate would cause color distortion, lower rate would not protect your eye effectively LIFE TIME WARRANTY -100% risk free to try, unsatisfied glasses can be refunded within 90 days of receiving customers will enjoy lifetime warranty(if not man-made damage) In case of any problem happening, just contact us without any hesitation until you are satisfied