We supply a range of optical windows in a selection of materials to meet all scientific instrument applications from UV-Visible and NIR wavelengths. We stock different grades dependent on application, from high quality precision N-BK7 or equivalent type with flat and parallel faces for imaging applications to simple white float windows for general purpose instrument applications.
| Name | Material | Coating | Diameter (mm) | Length (mm) | Width (mm) | Thickness (mm) | Price | Buy |
| WQK2500 | BK7 or equivalent | Uncoated | 25 | 6 |
US$49.76
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| WQK1515-AV2 | BK7 or equivalent | AR coated (Ext.Vis@450-900nm) | 15 | 15 | 4 |
US$69.50
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| WQK1515-AI2 | BK7 or equivalent | AR coated (1050-1700nm) | 15 | 15 | 4 |
US$69.50
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| WQK1515-AI1 | BK7 or equivalent | AR coated (630-1100nm) | 15 | 15 | 4 |
US$69.50
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| WQK1515 | BK7 or equivalent | Uncoated | 15 | 15 | 4 |
US$46.29
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| WQK1502-AI2 | BK7 or equivalent | AR coated (1050-1700nm) | 15 | 3 |
US$64.36
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| WQK1501-AI1 | BK7 or equivalent | AR coated (630-1100nm) | 15 | 3 |
US$64.36
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| WQK1500-AV2 | BK7 or equivalent | AR coated (Ext.Vis@450-900nm) | 15 | 3 |
US$64.36
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| WQK1500 | BK7 or equivalent | Uncoated | 15 | 3 |
US$40.31
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| WQK1010 | BK7 or equivalent | Uncoated | 10 | 10 | 3 |
US$40.31
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