KanTek - MAG22WL 16:9 / 16:10 Aspect Ratio Magnifier Filter for 21.5 in. / 22 in. LCD Monitors - Silver

This filter has an elegant, lightweight design that enhances any monitor. Adjustable magnification more than doubles character size. Uses a high-quality Fresnel lens with antiglare coating. Fully assembled. Installs quickly and easily. Patented. Includes microfiber cleaning cloth.