by Pixfra Australia
Core tech & terminology
Thermal Fundamentals
What thermal is, and the specs that define it — the vocabulary everything else builds on.
Beginner – Intermediate Quick answers Thermal FAQ →Every good decision about thermal starts with understanding what you're actually looking at. This section explains how a thermal sensor turns heat into an image, and what the headline specs — resolution, NETD and lens size — really mean once you're out in the paddock. Get these right and the rest of the University makes far more sense.