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 |
| WCF5803 | UV Grade | 58 | 3 | Uncoated | Calcium Fluoride |
US$622.86
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| WCF5502 | Standard Grade | 55 | 2 | Uncoated | Calcium Fluoride |
US$260.35
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| WCF5102 | Standard Grade | 50.8 | 2 | Uncoated | Calcium Fluoride |
US$161.10
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| WCF5006 | Standard Grade | 50 | 6 | Uncoated | Calcium Fluoride |
US$248.12
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| WCF5005 | Standard Grade | 50 | 5 | Uncoated | Calcium Fluoride |
US$248.12
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| WCF5004 | Standard Grade | 50 | 4 | Uncoated | Calcium Fluoride |
US$178.62
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| WCF5003 | Standard Grade | 50.8 | 3 | Uncoated | Calcium Fluoride |
US$161.10
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| WCF5002 | Standard Grade | 50 | 2 | Uncoated | Calcium Fluoride |
US$153.87
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| WCF5001 | UV Grade | 50 | 3 | Uncoated | Calcium Fluoride |
US$473.85
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| WCF5000 | Standard Grade | 50 | 3 | Uncoated | Calcium Fluoride |
US$161.10
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