Borescopes are optical inspection instruments used to examine internal features of aerospace components — such as turbine blades, combustion chambers, engine casings, and airframe structures — without disassembly, encompassing rigid, semi-rigid, and flexible fibre-optic variants as well as video borescopes employing CCD or CMOS sensors, with capabilities including articulation, illumination via LED light guides, and digital image capture for NDT and MRO applications.
Who really supplies this sector?
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