We added the OPD-Scan III to increase efficiency in the practice and capture as many data points as possible in the shortest amount of time. It delivers corneal topography, wavefront analysis, higher-order aberration data and angle kappa for both eyes in 20 seconds or less. That indirectly allows us to see more patients per hour, which improves our bottom line. It gives me a lot of bang for my buck and a superior understanding of the total visual system.