P/N: WP-05M-ZH-472
Diameter 0.5-inch(12.7mm); Zero-Order; Quarter-wave or Half-wave; AR/AR Coated
Installed on D25.4mm mount(w/SM05 retaining ring and teflon protection washers)
| Substrate Material: | Crystal Quartz |
| Outer Diameter: | 12.7,-0.1/+0mm unmounted; 25.4mm mounted (SM05 female thread – DIA25.4mm, c/w SM05 retaining ring and 2pcs of black Teflon washers t0.5mm) |
| Waveplate Type: | Zero-order, Half-wave (1/2-wave) @ 472nm |
| Cement Configuration: | Optically bonded; Epoxy-free |
| Waveplate Thickness: | 1.0,+/0.1mm total |
| Retardance Accuracy(typ): | <Lambda/300@ 472nm |
| Parallelism: | </=2 arc secs max |
| Beam Deviation (Max): | <10 arc secs |
| Wavefront Distortion: | <Lambda/10 over clear aperture |
| Clear Aperture: | >85% of outer diameter |
| Surface Quality: | 20/10 scratch and dig |
| Damage Threshold: | 2J/cm2 @ 10ns 1064nm |
| AR Coating: | R<0.25% both surfaces @ 472+/-5nm,0-deg AOI |




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