Zinc Selenide Vacuum Viewport CF40
Except... Standard It's... CF Watch out the window. ， Provided also KF、ISO and other specially configured observation windows 。 If you can design it to withstand the heat. 、 High Pressure Resistant Optical crystal-observation window and double-stabbing-faced observation window. 。
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Zinc Selenide Crystal |
| Material （ Standard ） | 304L Stainless Steel / It's a good idea. |
| Material （ Non-magnetic ） | 316LN Stainless Steel |
| Seal | Special seal |
| 20℃ Pressure [20℃； Unidirectional] | 2bar（ Unidirectional ） |
| Temperature | Highest 150℃ |
| Spectrum range | 120nm-50um |
| Leak rate [He] | <1×10-10atm·cc/sec（He） |
| Pressure | <1×10-11Torr |
| Surface Quality | 40-20 |
| Aperture | 1/4 Wavelength |
| Parallelism | < 3 min |
| Coating Design | Provides single points Antireflection 、 Broadband Antireflection 、 Transmissible film. 、 Water Repellent Coating Wait. 。 |
Datasheet
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