Leica Microsystems has introduced the Leica DMi1, an entry-level inverted microscope with functions necessary for routine laboratory work. The Leica DMi1 enables cell biologists to check and document cell and tissue cultures within seconds. The high-performance microscope is equipped with LED illumination that provides constant color temperature with up to 20 years lifetime. The two-hour auto-off function helps reduce energy costs. For visualization of cells cultured in a variety of containers, phase contrast is available in addition to brightfield illumination. The 40- to 50- or 80-mm working distance means that a wide variety of culture containers can be used on the fixed stage. An optional object guide with different holding frames is available to securely and reliably hold and move laboratory vessels during observation and documentation.