Micro-nano Profile Detection System Case study of surface roughness and scratch detection:
Objectives used: 5X Linnik objective, 10X Linnik objective,10X Mirau objective, 20X Mirau objective.
Software: CRWLI Micro-nano Profile Detection Software
Ra0.07um multi-rule plate detection
Surface scratch detection
0.8um single-rule plate detection
Ra0.42um multi-rule plate detection

Ra0.05um rough surface