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 |
| WBF2205 | Standard | 22 | 0.5 | Uncoated | Barium Fluoride |
US$111.62
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| WBF2203 | Standard | 25 | 3 | Uncoated | Barium Fluoride |
US$111.62
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| WBF2201 | Standard | 22 | 1 | Uncoated | Barium Fluoride |
US$99.25
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| WBF2010 | Standard | 20 | 10 | 1 | Uncoated | Barium Fluoride |
US$86.88
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| WBF2002 | Standard | 20 | 2 | Uncoated | Barium Fluoride |
US$74.50
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| WBF2000 | Standard | 20 | 1 | Uncoated | Barium Fluoride |
US$99.25
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| WBF1902 | Standard | 19 | 2 | Uncoated | Barium Fluoride |
US$74.50
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| WBF1616 | Standard | 16 | 16 | 1.5 | Uncoated | Barium Fluoride |
US$86.88
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| WBF1605 | Standard | 16 | 0.5 | Uncoated | Barium Fluoride |
US$79.37
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| WBF1603 | Standard | 16 | 3 | Uncoated | Barium Fluoride |
US$79.37
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