Nikon SMZ-1B Stereozoom Microscope with Reflected and Transmitted light stand (made by Meiji Techno of Japan). Continuous zoom range of 0.7X - 3X, with 10X eyepieces (total magnification 7X to 30X) including rubber eyecups. The base has a built-in power supply and rheostat, with positions for "I" (incident or reflected light with adjustable angle), "T" (transmitted) and "IT" (both at the same time). Both microscope eyetubes have adjustability to make the entire zoom range stay in focus. Very good condition, optics are sharp and mechanics are smooth. Also includes a dust cover, black/white stage plate and instruction manual. We have sold Nikon microscopes for over 30 years and judge this microscope to have many years left.