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Measuring way | Fizeau principle of interference |
CAL | 25mm |
Laser source | Semiconductor laser (IP =635nm) |
Resolution of the | 795H*596V |
Accuracy of plane test | PV λ/20,RMS λ/100 |
Spherical surface accuracy | PV λ/10, RMS λ/50 |
Power supply | AC 220V 50HZ |
Standard accessories | 10-inch liquid crystal display |