Phasefocus is a company offering lensless microscopy technology for radar, ultra-violet and infra-red imaging, and terahertz imaging applications. It develops Livecyte, a kinetic cytometer that measures cell growth and cell cycle duration and investigates asymmetric division used in wound healing, oncology, toxicology, angiogenesis, and stem cells. The company also offers phasefocus virtual lens that provides non-toxic phenotypic screening for live cells, enabling long-term time-lapse assays.