The Walmart Optical Center is a service offered by Walmart that provides eye exams and sells a range of eyewear products, including prescription glasses, contact lenses, and sunglasses. Walmart Optical Centers are typically located in Walmart stores and are operated by licensed optometrists or opticians. To schedule an eye exam at a Walmart Optical Center, you can call the center directly or visit the Walmart website to book an appointment online. The Walmart Optical Center also offers a wide selection of eyewear products, including a variety of frames and lens options. Customers can try on frames in-store or use the Walmart website to browse and purchase eyewear products. Some Walmart Optical Centers also offer services such as frame adjustments and lens cleaning. To find a Walmart Optical Center near you, you can use the store locator feature on the Walmart website or use an online search engine or location-based mapping service. You can also call the store directly to confirm that they have an Optical Center on-site.