The Kantek 15" LCD Magnifier KTKMAG15L is designed to enhance your viewing experience on LCD screens. Its high-quality magnifier lens provides a sharp, crisp image and increases character size by more than double, making it easier to read text. The adjustability feature allows you to select your desired magnification level, while the lightweight design and nonglare surface ensure comfortable viewing. This magnifier is specifically designed for use on 15" LCD screens.