NEW - Professional Pro Grade Lighted Head Magnifying Glass Set , Has front light which can be swiveled right or left about 25 degrees. Has 4 snap-in lens of 1.2X, 1.8X, 2.5X, 3.5X which are convex on one side, flat on the other. You can also put in two lenses at one time to give you more power. Lens are acrylic with special hardened treatment, just like acrylic eyeglasses. Lightweight, has an adjustable headband for easy fit. Use for all types of hobby, jeweler, jewelers tools tool, coin collectors can check those silver gold coins for tiny flaws you cant see in coin or stamp stamps with the naked eye to see if there proof or not . If you are in to more serious hobbies, or collector of collectables like stones crystal glass stamps coin and more this is for you machine shops use this handy tool to read fine print caliper calipers gauges and fine metal work small detail you can use it with your jewelers loupe to see even better drawings and so on great for sewing as well. | 