These optical devices enhance the size of printed text, making reading easier for individuals with low vision or those who prefer enlarged print. They come in various forms, from handheld lenses and stand magnifiers to page-sized sheets and electronic versions featuring built-in illumination. A typical example would be a rectangular magnifying glass placed directly on a page to magnify the text beneath.
Such assistive tools significantly improve accessibility to printed materials, fostering independence and enhancing the reading experience for a wider audience. Historically, magnification has played a vital role in enabling access to literature and information. From the early use of simple lenses to today’s sophisticated designs, these tools address the visual challenges faced by many readers. They can alleviate eye strain, improve reading speed, and facilitate prolonged engagement with printed books.
