Specification:
Material: Crystal Quartz
Dimension Tolerance: +0.0, -0.2 mm
Wavefront Distortion: Lambda/8 at 632.8nm
Retardation Tolerance: < Lambda/500 ( typical)
Wavelength Range: 400-2100 nm
Parallelism: <1 arc second
Surface Quality: 20-10 scratch and dig
AR/AR Coating: R<0.2% at central wavelength
Cemented True Zero-Order Waveplate
* Broad Spectral Bandwidth
* Wide Temperature Bandwidth
* Wide Angle Bandwidth
* Epoxy Cemented