PI 640i and Pi 640i G7 up to 3000 °C can now be ordered with the new 120° optics. As the first ultra-wide-angle lens of its kind, it covers a horizontal field of view (FOV) of 120° – an unprecedented value in the field of industrial infrared thermography. Thanks to the extended field of view, this enables the optimization of the Monitoring of numerous applications, especially of large-scale processes and industrial plants, and glass tempering applications.