Description
Highest-stable differential interferometer with plane mirror and cat-eye reflector:
Laser interferometer with minimum 2 beams – The path length difference of the beams detects the length.
Benefits:
- Differential measurement minimizes environmental effects.
SP-DI Series
- Differential length and angle measurement with the highest accuracy
- Sensor head is made of stainless steel as standard
- High long-term stability
- Differential measurement minimizes environmental effects
- Data Sheet
