- Compact and Portable Design : This pocket magnifier features a folding design with a keychain attachment, making it easy to carry in wallets, shirt pockets, or pants. - Versatile 5X Magnification : Ideal for a variety of applications, including student field surveys, jewelry identification, office tasks, printing and manufacturing, reading for the elderly, and appreciating antiques. - High-Definition Optical Quality : Equipped with a 5X lens that boasts high transparency and minimal dispersion, ensuring excellent clarity across the entire viewing area. The double-layer lens design protects your eyes while providing a clear image, even at the edges. - Convenient Auto Flip LED Light : The built-in LED light automatically activates when the magnifier is opened to 150°-180°, providing optimal illumination for reading and viewing details. Two included CR1620 batteries offer long-lasting performance. - Practical Use Cases : - Perfect for students conducting field research who need to examine small details closely. - A valuable tool for jewelers and antique collectors needing to identify intricate features. - An essential aid for office workers and manufacturers requiring precise readings of small print or components. This pocket magnifier is designed for simplicity and effectiveness, making it an essential tool for anyone needing enhanced vision on the go.