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 |
| WCF2512 | Standard Grade | 25 | 0.5 | Uncoated | Calcium Fluoride |
US$59.08
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| WCF2509 | Raman Grade | 25 | 0.5 | Uncoated | Calcium Fluoride |
US$140.39
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| WCF2508 | UV Grade | 25.4 | 2 | Uncoated | Calcium Fluoride |
US$118.43
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| WCF2507 | Standard Grade | 25.4 | 2 | Uncoated | Calcium Fluoride |
US$42.12
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| WCF2506 | UV Grade | 25.4 | 1 | Uncoated | Calcium Fluoride |
US$109.39
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| WCF2505 | UV Grade | 25 | 2 | Uncoated | Calcium Fluoride |
US$118.43
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| WCF2503 | Standard Grade | 25 | 2 | Uncoated | Calcium Fluoride |
US$42.12
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| WCF2502 | UV Grade | 25 | 1 | Uncoated | Calcium Fluoride |
US$109.39
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| WCF2501 | Raman Grade | 25 | 1 | Uncoated | Calcium Fluoride |
US$144.56
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| WCF2500 | Standard Grade | 25 | 1 | Uncoated | Calcium Fluoride |
US$39.75
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