- Pocket-sized Convenience: This compact folding magnifier includes a keychain, making it easy to carry in your wallet, shirt, or pants pocket. - Enhanced Reading Experience: The 5X magnifying lens is ideal for various applications such as student field surveys, jewelry identification, office tasks, printing, manufacturing, elderly reading, and antique appreciation. - Superior Optical Clarity: Our high-definition optical lens offers exceptional transparency and low dispersion, ensuring clear images across the entire field of view. The double-layer construction protects your vision, making it safe for the eyes. - Smart Lighting: The built-in LED light automatically activates when the magnifier is opened to a 150°-180° angle, providing illumination for reading or inspecting in low-light conditions. The included CR1620 batteries offer extended usage. This magnifying glass is perfect for anyone needing assistance with small text or intricate details, whether you are a student, a professional, a hobbyist, or simply looking to enhance your reading experience.