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Material: Zinc Selenide
Surface Flatness: 1λ
Surface Quality: 40/20
Parallelism: ≤1 arcmin
Clear Aperture: >90% of Diameter
Material: Zinc Selenide
Surface Flatness: 1λ
Surface Quality: 40/20
Parallelism: ≤1 arcmin
Clear Aperture: >90% of Diameter
| Diameter (mm) | Thickness (mm) | uncoated model | AR @8~12μm model |
| Φ12.5 | 3 | JKW71-012 | JKW71-012-IR2 |
| Φ12.7 | 3 | JKW71-012A | JKW71-012A-IR2 |
| Φ25.0 | 5 | JKW71-025 | JKW71-025-IR2 |
| Φ25.4 | 5 | JKW71-025A | JKW71-025A-IR2 |
| Φ40.0 | 5 | JKW71-040 | JKW71-040-IR2 |
| Φ50.0 | 5 | JKW71-050 | JKW71-050-IR2 |
