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Square Windows
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Description
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Specifications：
| Material | BK7 or UV fused silica |
| Diameter Tolerance | +0/-0.15mm |
| Thickness Tolerance | ±0.25mm |
| ?Clear Aperture | ＞Central 85% of diameter |
| Parallelism | ＜5″ |
| Surface Quality | 20/10 |
| ?Transmitted Wavefront |
λ/10 @632.8nm |
| ?Chamfers |
12.7 & 25.4mm:0.25-0.75mm face width x 45°±15° 50.8mm:0.38-1.14 mm face width x 45°±15° |
? Most sizes λ /20 transmitted wavefront, 10-5 surface quality are available；
? All kinds of coatings are available；
? Custom designs for other sizes and coatings are also available upon request.
Order Information：
| WINS | ---- | 127 | ---- | 060 | ---- | BK7 |
| ↓ | ↓ | ↓ | ↓ | |||
| Product Code | Length=12.7mm | Thickness=6.0mm | Material |
Square Windows：
Note：Other sizes and surface quality are upon customs's request.
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