| - Application - | ||
| ≫Retardation of Wave plate | ||
| ≫Retardation of internal reflection / transmission for PBS / Prism | ||
| ≫Retardation of pick-up mirror for CD / DVD | ||
| ≫Birefringence of optical parts | ||
| - Specification - | ||
| Measuring Method | : Rotating Retarder Method | |
| Light Source | : Laser Diode (max. 4 wavelength; ex.650,690,780,830nm) | |
| Beam Diameter | : approximately Φ2 - 2.5 (mm) | |
| Incident Angle | : ±45 degree | |
| Sample Stage | : θ - z | |
| Measuring Accuracy | : Δ ± 0.05 degree | |
| Measuring Time | : Min. 0.5(sec) | |
| Dimension | : 400 x 760 x 330 (mm) | |
| Weight | : 110 (kg) | |