This Bausch & Lomb Binocular Microscope is a top-of-the-line microscope for biological laboratory use. It features a sturdy upright structure and comes with three objective lenses for magnification ranging from 10X to 1000X. The viewer is binocular for comfortable use during long hours of observation. This microscope does not come with a power cord. It is perfect for use in healthcare, lab, and dental settings. The brand Bausch + Lomb is well-known for producing high-quality microscopes and this one is no exception.