magnifying glass

A magnifying glass is a simple optical device consisting of a convex lens that helps to enlarge an image of an object. By bending light rays that pass through it, the lens allows us to see details that are not visible to the naked eye. Commonly used for reading small text, examining intricate details in stamps or coins, or aiding in hobbies like model-building, it provides an easy way to focus on fine details. Magnifying glasses come in various sizes and can be handheld or mounted for convenience.