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Precision Thin Round Windows SKU: 226-1216E
• Manufactured from high quality UV grade fused silica • Precision polished on both surfaces (20-10 scratch & dig) • Parallelism up to 30 arcsec Precision thin round windows are designed to be used in precision optical systems. Windows have high optical transmission with little…
Variant specifications
| Product | Value |
|---|---|
| Shape Type | Round |
| Diameter | 25.4 mm |
| Diameter Upper Tolerance | 0 mm |
| Diameter Lower Tolerance | -0.12 mm |
| Thickness | 1 mm |
| Thickness Tolerance Upper Limit | -0.2 mm |
| Thickness Tolerance Lower Limit | 0.2 mm |
| Material Type | FS |
| Material | UVFS |
| Surface 1 | Value |
|---|---|
| Surface quality, ISO | 20-10 |
| Power and Irregularity, fringes @633 nm | -(0.5) |
| Clear Aperture, % | 90 % - 100 % |
| Irregularity, fringes @633 nm | 0.5 fr |
| Surface 1, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
| Surface 2 | Value |
|---|---|
| Surface quality, ISO | 20-10 |
| Power and Irregularity, fringes @633 nm | -(0.5) |
| Clear Aperture, % | 90 % - 100 % |
| Irregularity, fringes @633 nm | 0.5 fr |
| Surface 2, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
Variant files
Technical drawings, models and data files for SKU 226-1216E.
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