Gateway Safety 46MC15 StarLite MAG Safety Glasses, 1.5 Diopter Magnification, Clear Lens, Clear Temple Features great design as the original StarLite, with built-in bifocal magnification Ultra lightweight less than an ounce making it easy to wear all day, every day Deep, universal-fit temples provide side protection equal to that of eyewear with large side shields Independently tested and certified by Underwriters Laboratories to meet ANSI Z87.1+ and CSA Z94.3 standards Ideal for indoor and general purpose applications The glasses have a magnification in bi-focal form. The Entire Lens is not maginified.