Flexzion 20x Magnifier Loupe Magnifying Double Eye Glasses Lens Adjustable with LED Light Illumination Kit for Jeweler Watch Repair Tool in Black 20x Magnifying LED Light Glass is ideal tool for jeweler, watchmaker, circuit board and electronics, coin and stamp connoisseur and so on Mounted on a black eyeglass frame for hands free use Adjustable LED Light can be used under insufficient light Loupe location can be adjusted on the eye glass frame Bright LED bulb is adjustable to illuminate viewing field, Great for watch repairing and inspecting jewelries, stamps, coins, notes, etc