Precision Instrument: Ideal for gems, jewelry, coins, stamps, rocks, watches, hobbies, antiques, models, photos industry and more. This JARLINK jeweler's loop allows you to distinguish and see objects in crisp, clear detail.Dual Lens Loupes: Equipped with a primary lens of 30x22mm and a supplementary lens of 60x12mm. The innovative design allows the light to switch sides according to the lens in use. For optimal clarity, the lens should be close to the object being viewed.Illuminating LED Light: This LED loupe illuminates your subject at the right angle and amount, ensuring the best possible visibility. The LED lights are designed to provide superior illumination for clear viewing.Durable and Lightweight: Constructed from robust aluminum and plastic, this loupe magnifier is designed for longevity yet remains small and lightweight. Each package includes a handy fabric bag to keep your magnifier safe and dust-free.Portable and Convenient: The JARLINK jeweler's loop folds easily into your pocket or bag for transport or storage when not in use. Package includes 1*screw, 3*LR1130 button batteries, 1*loupe, 1*product manual, 1*bag. We're committed to providing quality products and prompt customer service. Product Description 2 Bright LED Lights With two lenses of separate strength and separate LEDs to light up the object being viewed, it has helped you easily view details. Easy to Replace A tiny tool is used to remove the battery case cover to replace the batteries. Battery Model: LR1130 (included) Voltage: 1.5V Why does the back appear blurred or inverted? The lens should be really close to the object to see the details clearly. If the lens is far away from the object being viewed, it will be blurred or an inverted image. What does the package contain? The package contains 1*screw, 3*LR1130 button batteries, 1*loupe, 1*product manual, 1*bag. If not, please contact JARLINK support in time. More Jewelers Loupe Options from JARLINK Magnification strength 30X 60X 90X 30X 60X 30X 60X 30X 10X 20X 30X 30X 60X 30X 60X 90X Quantity 2 2 2 1 1 2 2 Material Acrylic, glass Acrylic, glass Acrylic, glass Acrylic, glass Acrylic, glass Acrylic, glass Acrylic, glass Using occasions Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Gems, jewelry, coins, stamps Easy to carry