National Microscope Exchange, Inc. (NME) is based in Carnation, Washington and has been in business since 1991. We are a unique blend of professional marketing and service personnel dedicated to providing the best value available to you. Our extensive service department can provide a simple annual cleaning, repair or a complete overhaul of your instruments. We are an Authorized Service Center for Olympus America, Nikon Instruments, VanGuard and Atago Brand. National Microscope Exchange (NME) is a leader in the fields of microscope, refractometer and polarimeter sales and service. We carry a wide variety of products to meet your needs. With brand names like ATAGO, Meiji, VanGuard, VeeGee Scientific, Accuscope and Unitron we know that we are providing our customers with top of the line products and the best value for your money. Whether you are buying a standard microscope, a clinical microscope, a stereo microscope or one with many accessories such as a digital camera, we will listen to your request and fulfill your requirements as needed. If you need a refractometer or a polarimeter ATAGO Brand offers the highest quality products. If your requirements are measuring brix solution, refractive index, or chemical rotation ATAGO Instrumentation is the right choice. National Microscope Exchange 11405 West Lake Joy Drive Northeast Carnation Washington 98014 Phone: 1-800-851-7635 Fax: 425-788-3563 Website : https://www.nationalmicroscope.com