Levenhuk Zeno Lamp ZL13 White Magnifier Magnification: 2x. Diameter: 125mm. LED light Levenhuk Zeno Lamp ZL13 Magnifier is a convenient optical instrument for reading, crafting, creating biological microscope slides, working with jewelry pieces, modeling, and other activities that require accuracy and precision. A magnifier features a lens with a flexible neck on a wide sturdy base. The lens is made of plastic and features 2x magnification. Next to it, there is a bright light that evenly illuminates the working space under a lens. A light switcher is located on the base. You can close the hinged dust cover when you are not using the lens: the magnifier will stay protected from dust and mud. It features a built-in battery that provides up to two hours of continuous work of LED light. Magnifier’s base is weighted to prevent it from turning over. Features: Magnifier with a flexible neck Lens with a hinged dust cover LED light, brightness adjustment (4 brightness levels) Sensor control panel Weighted base Built-in battery Specifications: Lens diameter (dimensions), mm: 125 Magnification, x: 2 Optics material: optical plastic Body: plastic Backlight: LED Power source: built-in Li-ion battery 12V DC via a network adapter (included) Additionally: brightness adjustment battery-operated work: 2 hours tabletop/with a flexible neck Usage: General use product. May be used by kids over 3 years old. Application: sewing/textile, reading/lookup Backlight: yes