Optical performance, durability and feature-set are three considerations when buying a new microscope. Denville Scientific’s new line of microscopes includes those with feature-sets ranging from basic to advanced, as well as epi-fluorescence and stereo-zoom models. Features such as trinocular cameras and video mounts are available, as are a wide range of objectives including achromat, semi-plan and plan achromat. Additionally, two new types of microscope slides in the Ultra Clear line are now available. The Positively Charged slides are suitable for cell and tissue adhesion, and Frosted slides have a smooth surface that will not wear down slide marking pens. Denville Scientific Inc.