Choosing the right camera often comes down to one question: How close can you get to the problem? In our previous discussions on thermal imaging and lens selection, we focused on "distance" and "precision." But there is an entire world of engineering where the challenge isn't distance—it's access. This is the domain of the Industrial Endoscope, also known interchangeably as the Borescope. While the term "Endoscope" often brings to mind medical environments and surgical suites