
The WLI Units 03/05/10 from Mitutoyo enable high-precision measurements of fine surface textures such as 3D shape or 3D roughness measurements using white light interference. These are carried out with high Z resolution even with low magnification lenses. The measurement of shapes with a high aspect ratio is carried out independently of the optical N.A. Five different lenses (WLI Plan Apo 2.5x, 5x, 10x, 25x, 50x) are already available for the system.

















