Ize 4-pack of Readers with Sun Reader These handy readers help to filter blue light coming from outdoor and indoor sources, such as the sun, computers, laptops, TV screens and other digital devices. Keep a pair by your bed, a pair in your purse and a pair in your car. Even gift a pair or two. What You Get 3- basic blue light readers 1-Tinted sun reader 4- fabric cases Measurements: Approx. 5.75"L x 5.51"W x 1.89"H Material Composition: Polycarbonate, acrylic, fabric and paper Filters 26% of blue light Helps filter blue light coming from outdoor and indoor sources (i.e. the sun, computers, laptops, TV screens and other digital devices) Rounded square shape Universal frame design that looks good on every face shape Glasses have spring hinges APPROXIMATE READING GLASS POWER BY AGE* Your Age Power 40-44 +0.75 to +1.00 D 45-49 +1.00 to +1.50 D 50-54 +1.50 to +2.00 D 55-59 +2.00 to +2.25 D 60+ +2.25 to +2.50 D * For normal reading distances (14 to 16 inches)
