Provides in-depth assessment of sub-normal visual function, and evaluation of magnifiers, lenses, and other optical aids potentially useful in the maximization of visual potential; provides aids techniques, and counseling directed toward visual rehabilitation and enhancement. This is a second-tier clinical service, and sees patients primarily upon referral from other services. The Low-Vision Service, however, provides for the primary level needs of its patients, including ocular health checks at appropriate intervals. This clinic also has two sub clinics which are provided at the Oklahoma School for the Blind in Muskogee, also known as the Parkview School and at the Lesley L. Walls Vision Center on the NSU Broken Arrow campus. Students from year IV of the clinical curriculum are eligible for assignment into these clinics.