W Series windows are often used as vacuum seals in front of the output coupler or in other parts of a system that require sealing of vacuum or high pressure. ZnSe is typically used for this application and can be provided coated or uncoated. AR coating provides >98.5% transmission and reflection <.25% per surface at 10.6 microns. Absorption values do not exceed .25%.
Other diameters, thicknesses and wavelengths are available upon request.
| Catalog No. | Material | Diameter | Thickness | Coating | QOH | Price | Order |
|---|---|---|---|---|---|---|---|
| W-2012-Z-UC | ZnSe | 2.000" | 0.120" | Uncoated | 0 | $225.00 | Request a Quote |
| W-2020-Z-AR | ZnSe | 2.000" | 0.200" | AR/AR | 0 | $350.00 | Request a Quote |
| W-2020-Z-UC | ZnSe | 2.000" | 0.200" | Uncoated | 0 | $285.00 | Request a Quote |
| WM-2503-Z-AR | ZnSe | 25.00mm | 3.00mm | AR/AR | 0 | $165.00 | Request a Quote |
| WM-2503-Z-UC | ZnSe | 25.00mm | 3.00mm | Uncoated | 0 | $130.00 | Request a Quote |
| WM-3803-Z-AR | ZnSe | 38.00mm | 3.00mm | AR/AR | 0 | $175.00 | Request a Quote |
| WM-3803-Z-UC | ZnSe | 38.00mm | 3.00mm | Uncoated | 0 | $160.00 | Request a Quote |
| WM-5003-Z-AR | ZnSe | 50.00mm | 3.00mm | AR/AR | 0 | $265.00 | Request a Quote |
| WM-5003-Z-UC | ZnSe | 50.00mm | 3.00mm | Uncoated | 0 | $220.00 | Request a Quote |
| WM-5005-Z-AR | ZnSe | 50.00mm | 5.00mm | AR/AR | 1 | $345.00 | |
| WM-5005-Z-UC | ZnSe | 50.00mm | 5.00mm | Uncoated | 4 | $285.00 |