- Light source
He-Ne laser
- Aperture size (Diameter)
60 mm
- Sensitivity
λ / 2 (0.3 µm / fringe)
- Accuracy of transmission flat
λ / 20
- Magnification
1 ×
- Dimensions (W × D × H)
Approx. 300 × 320 × 590 mm
- Weight
Approx. 30 kg
- Power requirements
AC100 or 220
50 / 60 Hz
1 - 2A- Optional accessories
- Analyzer
- 2× expander
- Attenuator