MAGNIFYING GLASS 20X MAGNIFYING WATCHMAKING GLASSES Made of high quality material, which is safe, odorless, non-toxic, eco-friendly and durable. Includes 4 pieces of different magnifying lenses that have high magnification power with additional sharpness and clarity, allowing you to get a very close view of even the smallest details. Bright lights are powered by 3 LR1130 button batteries (included), which can last for long hours and provide excellent illumination in all conditions, even in a dim or dark place. Portable design makes it compact and lightweight, making it easy to carry. The support and headband are interchangeable. Perfect for repairing watches and checking jewelry, stamps, coins, banknotes, etc. Specification: Item Type: Headband Magnifier Material: plastic, metal, acrylic optical lenses Light output LED: 3 * LR1130 button batteries (included) Lens magnification: 10X, 15X, 20X, 25X Kolor: as the pictures show Size: approx. 210*140*60mm/8.3*5.5*2.4inch Package weight: approx. 158g Function: help repair watches, jewelry, eyelash extensions, stamp and coin evaluation, etc. Package includes: 1 x magnifier with headband (without dummy head) 1 x Headband 4 x Pairs of Magnifying Lenses Note： 1. Use the appropriate magnifying lens at the following distance. 2. Multiple 10 x viewing distance 5 cm, 15 x viewing distance 2-3 cm, 20 x viewing distance 1-2 cm, 25 x viewing distance 0,5-1 cm 3. Sam the product is not adjustable FL and can only be enlarged by different magnifying lenses.