It's perfect for seniors and those with low vision. Led magnifying lamp is designed for users to read or work,comfortable and convenient. Easier and clearer to view small details led magnifying lamp 3.6-inch real glass lens provides you with a clear field of vision,magnification up to 10x(20x)/ 195%,no optical distortion,and no fogging like cheap acrylic or plastic lenses. The lamp has a 20 inch flexible metal gooseneck,about 6 inches longer than other models,which maintains a good balance of rigidity and adjustability,and will not fall or shake,so you can place the lens where you need it,and do manual or hobby,needlework or other professional tasks,such as maintenance,soldering,a Ideal for reading books,magazines,newspapers and maps.