Borescopes are optical systems used to examine inside of a structure using an eyepiece on one end and an objective lens on the other. They are typically used to examine areas that cannot be seen by other methods and are commonly used to view aircraft engines, steam or gas turbines and in the automotive industry.
Berg offers rigid borescopes and the more advanced video borescopes. Rigid borescopes are best for inspecting fuel injectors, automotive cylinders and other inspections where the image can be viewed in a straight line. Video borescopes are flexible borescopes with a video camera attached at the end of the tube. Video borescopes can capture images deep inside of equipment and machinery.