LSM-1000LE visualize a inside stress or birefringence in a transparent material by using polarization technique.

It is possible to analyze the optical direction or quantify the retardation relative to inside stress if optional sensitive tint plate or 1/4 wavelength plate is attached to the equipment.

It is compact and lightweight. AC adapter is included as standard. Optional battery unit for carrying around and using is prepared.


  • For the edge of sheet glass
  • For small glass product
  • For small plastic product

Product specification

Size Main body W96×D135×H150mm / Handle L 85mm
Weight 0.7kg(Except for AC adapter)
Effective Dimension of Analyzer φ54mm
Effective Dimension of Polarizer φ78mm
Inspection Method Crossed Nicols Method,
(Option: Sensitive Tint Color Method / Senarmont Method)
Light Source White LED 3000K
Power Consumption 6W
Power Source AC100~240V, 50/60Hz

Top of Page