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 |
| WCF2227 | Raman Grade | 26 | 22 | 1 | Uncoated | Calcium Fluoride |
US$203.22
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| WCF2226 | Raman Grade | 26 | 22 | 0.5 | Uncoated | Calcium Fluoride |
US$199.47
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| WCF2209 | Raman Grade | 22 | 0.5 | Uncoated | Calcium Fluoride |
US$133.16
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| WCF2208 | Standard Grade | 22 | 0.8 | Uncoated | Calcium Fluoride |
US$59.49
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| WCF2203 | Standard Grade | 22 | 3 | Uncoated | Calcium Fluoride |
US$59.49
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| WCF2201 | Standard Grade | 22 | 1 | Uncoated | Calcium Fluoride |
US$59.49
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| WCF2102 | Standard Grade | 21 | 2 | Uncoated | Calcium Fluoride |
US$59.49
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| WCF2015 | Standard Grade | 20 | 1.5 | Uncoated | Calcium Fluoride |
US$39.75
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| WCF2011 | UV Grade | 20 | 1 | Uncoated | Calcium Fluoride |
US$88.13
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| WCF2010 | Raman Grade | 20 | 1 | Uncoated | Calcium Fluoride |
US$125.66
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