The UT-Z002 is a macro lens that is compatible with the UNI-T UTi720M and UTi721M thermal imaging cameras. It is a perfect add-on adapter for smartphone thermal imaging cameras to detect tiny electrical components that overheat and to help engineers perform circuit load and temperature analyses and quickly identify fault locations. The macro lens is easy to attach to the smartphone thermal imaging camera and can also be easily removed if the camera is to be used without a macro lens.