This device can be used without specific sample preparation (standard petri dishes, flasks, multilayer supports, incubators, multi-well plates and flow-through cells). Advanced, easy-to-use software provides real time 3D images and quantitative data for cell culture measurements, automatic cell counting, viability and proliferation analyses. Optionally the oLine unit can be equipped with a motorized stage and fluorescent imaging. Key Features Partially coherent light source (Patented) Quantitative data No sample preparation Horizontal resolution as classical microscopy (up to 200nm) Vertical quantitative measurement with 2nm accuracy Automated cell counting and viability analyses Easy-to-use software