Lastek Principals

Lastek Photonics Technology Solutions

SIOS Gauging Probes

SIOS EPP Gauge Block Calibration System: Highly accurate gauge block calibration system

The SIOS EPP gauge block calibration system for calibrating gauge blocks uses an LM 20 laser interferometric probe as the upper measuring probe. It has a measuring range of 20 mm and a resolution of 1 nm.
SIOS LM 20/50 High linearity probe: Fiber-coupled, highly linear probe for high-precision tactile thickness measurement and calibration

The SIOS LM series laser interferometric probes are precision linear encoders. With these probes, tactile measurements are possible over a measuring range of 20 or 50 mm with nanometer accuracies. The highly linear length gauges are compatible with conventional measuring systems due to their size and the clamping shaft diameter of Ø 8 mm h6.