Model Number: wyl-2 Brand Name: tlead Key Specifications/Special Features: Watch the optical phenomena of double refraction through thetransparency sample to analyze the quality of inside stress ofoptical grasses and parts made form grasses or other transparentmaterials rapidly and continuouslyMeasuring range: d560nmFull wavelength optical path: 560nmEffective aperture of polarization analyzer: 150nmEffective aperture of tabletop glass: 220nm

Mass: 21kg

Outer size: 62 x 50 x 75cm