LifeArt Blue Light Blocking Reading Glasses,4 Pack Men's and Women's Rectangular Frame,(Black,+3.50 Magnification)

Blue Light Blocking Lenses Reflect and filter blue light with a 7 layer anti reflective coating, prevent color distortion. Clarity Durability No noticeable yellow tint, maintain true colors, and the ultra thin 10m multi layer coating increases scratch resistance and lens longevity. Magnification Options these magnified lenses provide sharp focus for close up tasks like reading, working on laptops, or viewing screens. Lightweight Versatile Design Classic square frames with an ultra lightweight build create a comfortable, universal fit suitable for face shapes and all day wear. Manual Operation The glasses are produced in our own factory by trained experts and packages are checked before they are sent out