Handheld LED Magnifying Glass Set with Light and 3 Magnifier Lens (2.5X, 5X and 16X) Set includes 3 detachable magnifying lenses - 2.5X, 5X and 16X zoom options. Easily switch between 3 separate round lenses using a simple 2-button release system. Ergonomic, non slip handle with 2 LED lights and off/on switch for easier reading. Compact and lightweight design for long reading time. High clarity low vision reading aide for books, menus, magazines, maps etc. Great for examining fine details in jewelry, collectibles and electronics. Lens diameter 2.5x90mm 5x75mm 16x37mm. Battery 3AAA (batteries not included).