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 |
| WZN1201 | Standard | 12 | 1 | Uncoated | Zinc Selenide |
US$99.25
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| WZN1011 | Multispectral (clear) | 10 | 1 | Uncoated | Zinc Sulphide |
US$74.50
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| WZN1010 | Multispectral (clear) | 10 | 10 | 3 | Uncoated | Zinc Sulphide |
US$99.25
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| WZN1004 | Standard | 10 | 4 | Uncoated | Zinc Selenide |
US$99.25
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| WZN1002 | Standard | 10 | 2 | Uncoated | Zinc Selenide |
US$74.50
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| WZN1001 | Standard | 10 | 1 | Uncoated | Zinc Selenide |
US$69.50
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| WZN0705 | Standard | 7 | 0.5 | Uncoated | Zinc Selenide |
US$57.13
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| WZN1005 | Standard | 10 | 0.5 | Uncoated | Zinc Selenide |
US$69.50
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| WHS1501 pdf | 15 | 2 | Uncoated | Sapphire (Random Cut) |
US$28.77
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| WHS1600 pdf | 16 | 1 | Uncoated | Sapphire (Random Cut) |
US$32.25
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