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 |
| WZN1512 | Multispectral (clear) | 15 | 2 | Uncoated | Zinc Sulphide |
US$74.50
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| WZN1503 | Standard | 15 | 3 | Uncoated | Zinc Selenide |
US$124.13
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| WZN1502 | Standard | 15 | 2 | Uncoated | Zinc Selenide |
US$111.62
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| WZN1312 | Multispectral (clear) | 13 | 2 | Uncoated | Zinc Sulphide |
US$74.50
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| WZN1311 | Multispectral (clear) | 13 | 1 | Uncoated | Zinc Sulphide |
US$67.00
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| WZN1310 | Standard | 13 | 1 | Uncoated | Zinc Selenide |
US$84.37
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| WZN1302 | Standard | 12.7 | 2 | Uncoated | Zinc Selenide |
US$86.88
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| WZN1301 | Standard | 13 | 2 | Uncoated | Zinc Selenide |
US$94.24
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| WZN1300 | Standard | 12 | 2 | Uncoated | Zinc Selenide |
US$99.25
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| WZN1211 | Multispectral (clear) | 12 | 1 | Uncoated | Zinc Sulphide |
US$74.50
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