Leica Z6 APO/ Z6 APO A with 6.3:1 zoom and Leica Z16 APO/Z16 APO A with 16:1 zoom are designed for highly precise inspection in a wide range of manufacturing applications, including integration in machine vision systems. When combined with apochromatic objectives, the Leica Z line is superior to other zoom systems in contrast, sharpness, color fidelity and imaging precision