The UVISEL 2 is a fully automated ellipsometer benefitting both industrial and research-oriented users. Sample alignment, autofocus, 
spot size selection, variable angle and mapping functions all benefit from computer control.
The UVISEL 2 has 8 computer selectable, achromatic spot sizes that use the same fibers and optics so need no realignment or recalibration. 

This enables high quality measurements in small areas.
• Automatic XYZ mapping stage 
• Automatic tilt adjustment and autofocus
• Stage with integrated sample reference for automatic calibration
• Automatic 8 achromatic microspots down to 35 µm
• Automatic variable angle of incidence
• Automatic system performance tracking