Tracking Auto Focus (TAF)
The TAF feature focuses continuously, adjusting to changes in the height of the object being measured.
Automatic tracking of surface waves and war page (in the Z axis height direction) improves measurement
throughput. The feature also cuts out the hassle of focusing during manual measurement, reducing the
work burden for measuring system operators.
Note: Continuous measurement of displacement is not performed.
*The measuring accuracy defined under the following conditions:
Programmable Power Turret: 2x Position; Objective Lens: 2.5x (HR or SL); L=Dimension between two arbitrary points (mm)
**Accuracy 3.5+5.5L/1000 for 20 ± 2°C; Accuracy 3.5+6.0L/1000 from 18 to 23°C