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 |
| WQZ3501 | Right handed | 35 | 1 | Uncoated | Quartz (Z-Cut) |
US$124.13
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| WQZ35002 | Left handed | 35 | 2 | Uncoated | Quartz (Z-Cut) |
US$454.81
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| WQZ35001 | Left handed | 35 | 1 | Uncoated | Quartz (Z-Cut) |
US$454.81
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| WQZ3203 | Right handed | 32 | 3 | Uncoated | Quartz (Z-Cut) |
US$210.86
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| WQZ2601 | Right handed | 26 | 1 | Uncoated | Quartz (Z-Cut) |
US$94.24
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| WQZ2526 | Right handed | 25 | 2.6 | Uncoated | Quartz (Z-Cut) |
US$99.25
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| WQZ2525 | Right handed | 25 | 2.5 | Uncoated | Quartz (Z-Cut) |
US$99.25
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| WQZ2502 | Right handed | 25 | 2 | Uncoated | Quartz (Z-Cut) |
US$86.88
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| WQZ2501 | Right handed | 25 | 1 | Uncoated | Quartz (Z-Cut) |
US$86.88
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| WQZ25002 | Left handed | 25 | 2 | Uncoated | Quartz (Z-Cut) |
US$323.73
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