SHIYOU-5 Pack Blue Light Blocking Reading Glasses,Spring Hinge Readers for Women Men,Anti UV Ray Filter Nerd Eyeglasses

THREE LEVELS OF VISION - The magnification strength in the lenses are accurate,The bottom part of the lens is full-power magnification,The middle part is slightly reduced power magnification for working on computer,watching TV,etc.Top part is half-power magnification for walking, shopping and so on. PROGRESSIVE MULTIFOCUS BLUE LIGHT FILTER Anti blue light progressive & UV400 lenses help you resist harmful blue light & reflective & UV rays,Progressive multifocus glasses for all your need. thereby eliminating eye fatigue and headaches, and protecting eyesight. Department:1.57|Date First Available:November 4, 2020| Reading Glasses