Our stock of heat control filters include hot and cold mirrors as well as filters that remove the IR spectrum.
Knight Optical also offers heat filters/mirrors in standard borosilicate, fused silica and KG glass to suit your wavelength requirements. Alternatively, existing stock filters can be edged or cut to size in house for a fast turn around.
For more information on individual stock ranges please click on the links below. To enquire about our custom capabilities, or to place a custom order, contact our technical sales team
| Name | Type | Diameter (mm) | Length (mm) | Width (mm) | Thickness (mm) | Material | Price | Buy |
| 700FCQ4025 pdf | Cold Mirror | 40 | 25 | 3.3 | Borosilicate |
£32.10
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| 700FCQ4000 pdf | Cold Mirror | 40 | 3.3 | Borosilicate |
£44.00
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| 700FCQ2525 pdf | Cold Mirror | 25 | 25 | 3.3 | Borosilicate |
£25.10
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| 700FCQ2515 pdf | Cold Mirror | 25 | 15 | 3.3 | Borosilicate |
£23.90
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| 700FCQ2500 pdf | Cold Mirror | 25 | 3.3 | Borosilicate |
£30.80
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| 700FCQ160100 pdf | Cold Mirror | 160 | 100 | 3.3 | Borosilicate |
£107.40
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| 700FCQ10065 pdf | Cold Mirror | 100 | 65 | 3.3 | Borosilicate |
£67.30
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