10X 15X 20X Magnification - You can choose the magnification you want and see different magnification effects 3 different magnifications can be switched quickly This coin magnifier fits very well for daily observation, such as checking gemstones, watches, coins, stamps, antiques, and so on 4 LED + 4 UV Lights - The handheld magnifier contains 4 white LED lights and 4 UV lights The bright LED lights are suitable for use in the dark or for seeing details clearly. The 4 UV lights can check currency or see colorful items, such as circuit boards, stamps Just press the button on the handle and the 4 white lights will turn on. Press a second time to turn on the 4 UV lights Press a third time to turn off the lights Acrylic Optical Lens - The unique square acrylic optical lens has a large lens (1.77 X 2.05 inches), very fast and convenient for eye examination The magnifier provides a clear image and good light transmission There are two size scales (0.5 mm, 1/16 inch) on the base, so you can measure the object clearly High-Quality Material - The jewelry magnifier is made of high-quality ABS plastic, which is durable and not easy to damage It is very light (weighs 4.71 ounces) and small (3.74 X 3.439 X 1.77 inches), so you can use it in your hand or in packaging Wide Application - It is a professional adjustable magnification, very suitable for printing, crafts, embroidery, coins, jewelry, stamps, etc. Products from LUOLV's store