Chinese
KW21-050A UV Grade Fused Silica Standard Windows
diameter：50.8mm;thickness：4mm
US$101.25
In stock
SKU
KW57
Material: UV grade fused silica
Flatness: λ/4 at 633 nm
Parallelism: <30 arc seconds
Surface Quality: level 3~4
Diameter Tolerance: +0.0/-0.1mm
Thickness: ±0.2mm
Bevel: 0.2~0.5mmX45°
Coating: Please see the coating list
| Drawing |  |
|---|---|
| Diameter Dia(mm) | 50.8 |
| Thickness(mm) | 4 |
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