A magnifying glass is a simple optical device used to enlarge the appearance of small objects. It consists of a convex lens mounted in a frame with a handle for easy use. By bending light rays that pass through it, the lens creates a magnified image of the object viewed. This tool is commonly used in reading small print, examining tiny details, or studying insects and plants. Magnifying glasses come in various sizes and magnification levels, depending on the intended use. They are popular among scientists, jewelers, and hobbyists for close-up work. The clarity and quality of magnification depend on the lens material and design. Most lenses are made of glass or durable plastic for portability and ease of use. Overall, the magnifying glass remains an essential tool for both practical and educational purposes.