Ideal Application: After secondary processing, Castings, Detecting small, medium, and gross discontinuities, Forgings, Raw products/ materials, Semi-dark environments, Textured/ rough surface finishes, Unmachined parts, Welds
Defect Examples: Fatigue cracks, Grinding cracks, Inclusions, Laps, Quenching cracks, Seams, Shrink cracks, Tears, Welding defects