In situations where razor sharp accuracy is of life-saving importance, non-contact, optical data collection methods for improved measurement are a must. With a focus in the Z-axis and using contrast detection, these methods deliver accurate, three-dimensional measurements that cover large areas easily – no datum required – and quickly, in less than 8 seconds to measure a field of view (FOV). Michael Creney, Mitutoyo’s vice president of sales and support, covers these details in this informative Vision Measurement webinar.