| Substrate Material: |
Crystal Quartz |
| Outer Dimension: |
14.90x4.90, +/-0.05mm,unmounted |
| Waveplate Design: |
Low-order (n<3, 7/4-labmda designed), Quarter-wave @ 795nm  |
| Fast Axis Direction: |
45-deg angled with edges surfaces(parallelled to bevel of 0.3mm x 45deg specially processed) |
| Parallelism: |
< 3 arc seconds |
| Retardance Accuracy(typ): |
< Lambda/300 @ designed wavelength 795nm |
| Wavefront Distortion: |
< Lambda/10 at designed wavelength |
| Surface Quality: |
20/10 scratch and dig |
| Damage Threshold: |
NA |
| AR Coating/Both Surfaces: |
Uncoated |