Enhanced Medical Services is the premier choice for high-quality ophthalmic equipment. In addition to the largest inventory of certified pre-owned lane and diagnostic instruments in the US, EMS also offers new equipment from a wide variety of major manufacturers. This combination of new and pre-owned inventory allows our industry experts to consult with you to develop the right product mix for your practice and within your budget. EMS is headquartered in St. Louis, MO. EMS offers new equipment from Topcon Medical, Haag-Streit/Reliance, Reichert, Keeler, Volk, Heine, Canon, Accutome, Innova Systems, and others. We offer certified refurbished equipment by Zeiss, Nidek, Heidelberg and others. Our experienced service engineers and technicians provide top quality service at affordable rates. New or pre-owned; buy, sell, or service; EMS is your comprehensive ophthalmic equipment source.