Yes, Zenni Optical does offer prescription lenses for their eyewear. Customers can select from a variety of lens options tailored to meet their vision needs. When ordering glasses, users can input their prescription details, and Zenni will manufacture the lenses accordingly. Zenni provides a range of lens types, including single vision, bifocal, and progressive lenses, as well as various coatings and tints to enhance visual comfort and protection. It is important for customers to ensure that their prescription is accurate and up-to-date, as this will affect the quality of the lenses. For additional details about lens options and specifications, customers should refer to the current web page on Zenni's site for more information.