Schaeffer Eye Center

National Vision, also known as NVI, is one of the largest optical retailers in the United States. The company operates more than 500 retail locations in over 40 U.S. states. It employs nearly 4,400 employees. National Vision s retail divisions include Vision Centers, The Optical Shoppe, and America's Best Contacts & Eyeglasses. The company also maintains labs in New Jersey, Minnesota and Georgia. In addition, it offers eye examination services. National Vision provides a variety of lens options and frame styles through its safety eyewear program. The company offers a selection of single-vision, bifocal, trifocal and progressive lenses with ultraviolet and anti-reflective coatings.