BS78 Laser Scale

Description

Compact LASERSCALE with a zero point boosting a resolution of 0.14nm High-resolution scale with signal wavelength of 0.1379 µm that out-performs light wave interferometer systems High stability that is not affected by humidity, air pressure, and air disturbances Newly designed optics used in zero point. Half in volume with zero point comparing to previous model Zero point accuracy ±0.1µm Accuracy: ±0.04µm or better (for a measuring of 40 mm.) Complete non-contact design. Return error is theoretically eliminated.