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Zinc Selenide (ZnSe) Windows SKU: 560-6251
• Low absorption in the red end of the visible spectrum • Not hygroscopic • Quite stable in the laboratory environment Zinc selenide (ZnSe) is the most popular material for infrared applications. Due to a very wide transmission range covering 0.6-22 µm chemical vapor deposition…
Variant specifications
| Product | Value |
|---|---|
| Shape Type | Round |
| Diameter | 25.4 mm |
| Diameter Upper Tolerance | 0 mm |
| Diameter Lower Tolerance | -0.13 mm |
| Thickness | 3 mm |
| Thickness Tolerance Upper Limit | 0.1 mm |
| Thickness Tolerance Lower Limit | -0.1 mm |
| Material | ZNSE |
| Parallelism, angle | 0 - 3 min |
| Surface 1 | Value |
|---|---|
| Clear Aperture, % | > 90 % |
| Irregularity, fringes @633 nm | 1 fr |
| Surface 1, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
| Surface 2 | Value |
|---|---|
| Clear Aperture, % | > 90 % |
| Irregularity, fringes @633 nm | 1 fr |
| Surface 2, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
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