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 |
| WQK2525-AV2 | BK7 or equivalent | AR coated (Ext.Vis@450-900nm) | 25 | 25 | 6 |
£59.40
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| WQK2525-AI2 | BK7 or equivalent | AR coated (1050-1700nm) | 25 | 25 | 6 |
£59.40
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| WQK2525-AI1 | BK7 or equivalent | AR coated (630-1100nm) | 25 | 25 | 6 |
£59.40
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| WQK2525 | BK7 or equivalent | Uncoated | 25 | 25 | 6 |
£39.70
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| WQK2515 | BK7 or equivalent | Uncoated | 25 | 15 | 6 |
£35.80
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| WQK2511 | BK7 or equivalent | Uncoated | 25 | 4 |
£34.60
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| WQK2502-AI2 | BK7 or equivalent | AR coated (1050-1700nm) | 25 | 4 |
£51.90
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| WQK2501-AI1 | BK7 or equivalent | AR coated (630-1100nm) | 25 | 4 |
£51.90
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| WQK2501 | BK7 or equivalent | Uncoated | 25.4 | 6.35 |
£33.30
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| WQK2500-AV2 | BK7 or equivalent | AR coated (Ext.Vis@450-900nm) | 25 | 4 |
£51.90
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