Scleral lenses have emerged as a highly effective and innovative treatment option for patients suffering from moderate to severe dry eye disease, especially in cases where conventional therapies—such as artificial tears, prescription drops, or punctal plugs—fail to provide sufficient or lasting relief. These specialized, medically necessary lenses not only significantly improve comfort and vision, but also protect and rehabilitate the delicate ocular surface by creating a stable, fluid-filled environment that continuously bathes the cornea, promoting healing and preventing further irritation.