Anti-glare film is a protective layer applied to screens, such as those on smartphones, tablets, and computer monitors. Its primary purpose is to reduce reflections and glare from ambient light, making it easier to see the display in bright environments. This film can enhance visibility and comfort during prolonged use. The film works by diffusing light that hits the screen, which minimizes harsh reflections. It is often made from materials that are scratch-resistant and easy to clean. Many users find that applying anti-glare film improves their overall viewing experience, especially in outdoor or well-lit settings.