There is no thermography (radiometric) capability in the first generation Tau and Quark cameras. These products were principally designed to be thermal imaging cameras. If you are interested in using a Tau or Quark for temperature measurement applications, one possible source of support is NWB Sensors. NWB also provides aftermarket services for the legacy Photon line of thermal cameras. These services include a full radiometric calibration and aftermarket lenses including lens calibration. The phone number for NWB is 406-579-0510, or email firstname.lastname@example.org.