Knight Optical provides a range of high quality infrared optical windows specifically suited to infrared wavelengths for a host of IR applications. A range of materials are available for use from 2.6µm to 45µm, however some materials such as Calcium Fluoride work efficiently in deep UV
| Name | Type | Diameter (mm) | Length (mm) | Width (mm) | Thickness (mm) | Coating | Drilled | Material | Price | Buy |
| WSC5003 pdf | 50 | 3 | Uncoated | Sapphire (C-Cut) |
US$174.17
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| WSC5002 pdf | 50 | 2 | Uncoated | Sapphire (C-Cut) |
US$157.35
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| WSC4002 pdf | 40 | 2 | Uncoated | Sapphire (C-Cut) |
US$137.19
|
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| WSC2503 pdf | 25 | 3 | Uncoated | Sapphire (C-Cut) |
US$74.64
|
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| WSC2502 pdf | 25 | 2 | Uncoated | Sapphire (C-Cut) |
US$68.11
|
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| WSC2501 pdf | 25 | 1 | Uncoated | Sapphire (C-Cut) |
US$61.30
|
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| WSC1302 pdf | 12.5 | 2 | Uncoated | Sapphire (C-Cut) |
US$58.52
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| WSC1301 pdf | 12.5 | 1 | Uncoated | Sapphire (C-Cut) |
US$51.43
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| WSC1002 pdf | 10 | 2 | Uncoated | Sapphire (C-Cut) |
US$56.02
|
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| WSC1001 pdf | 10 | 1 | Uncoated | Sapphire (C-Cut) |
US$49.76
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