The IX3 series of inverted research microscope systems for live-cell imaging and clinical analysis is now available. This includes the fully automated IX83 for high-end research applications, the IX73, which can be configured in manual, semi-motorized, or motorized modes, and the IX53 with fluorescent capabilities, which is designed for the routine examination of tissue samples. The new systems feature a customizable light path; new components can be slid into the light path using a series of swappable decks.