Broad Band Antireflection (BBAR) Windows
Standard BBAR windows in stock, subject to prior sales
Delivery terms: Ex works (INCOTERMS)
Delivery time: from stock subject to prior sales
Payment terms: Credit card or for established accounts 30 days net
For larger quantities, please, request a quotation
General Specifications
Diameter tol: Ø25.4 mm +0/-0.2 mm,
Ø75.0 and Ø100.0 mm +0/-0.3 mm
Thickness tol: +/- 0.2 mm
Surface finish: S&D 60/40
CA: 90 % center
Spectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each window.
Non standard spectral measurements (1-4 pcs)
Reflectance measurement: EUR 180,00/window
Custom sizing
Dicing or turning down (of the diameter): EUR 210,00/window

Click on the description to see spectral characteristics for the filters in stock.
Art no | Description | Substrate | min Tavg % | EUR 1-9 pcs |
USD 1-9 pcs |
716.700.640 | BBAR-3000-5000 nm Ø25.4×0.5 mm | Si | 97 % | 308,00 | 383,00 |
716.700.641 | BBAR-3000-5000 nm Ø25.4×1.0 mm | Si | 97 % | 308,00 | 383,00 |
716.700.642 | BBAR-3000-5000 nm Ø100.0×0.5 mm | Si | 97 % | 923,00 | 1147,00 |
716.700.643 | BBAR-3000-5000 nm Ø100.0×1.0 mm | Si | 97 % | 923,00 | 1147,00 |
716.700.650 | BBAR-8000-12000 nm Ø25.4×0.5 mm | Si | 88 % | 370,00 | 460,00 |
716.700.651 | BBAR-8000-12000 nm Ø25.4×1.0 mm | Si | 88 % | 370,00 | 460,00 |
716.700.652 | BBAR-8000-12000 nm Ø100.0×0.5 mm | Si | 88 % | 1016,00 | 1263,00 |
716.700.653 | BBAR-8000-12000 nm Ø100.0×1.0 mm | Si | 88 % | 1016,00 | 1263,00 |
716.700.660 | BBAR-2500-14000 nm Ø25.4×0.5 mm | Si | 3-5 µm 90 % 8-12 µm 80 % |
444,00 | 552,00 |
716.700.661 | BBAR-2500-14000 nm Ø25.4×1.0 mm | Si | 3-5 µm 90 % 8-12 µm 80 % |
444,00 | 552,00 |
716.700.662 | BBAR-2500-14000 nm Ø100.0×0.5 mm | Si | 3-5 µm 90 % 8-12 µm 80 % |
1107,00 | 1376,00 |
716.700.663 | BBAR-2500-14000 nm Ø100.0×1.0 mm | Si | 3-5 µm 90 % 8-12 µm 80 % |
1107,00 | 1376,00 |