Broad Band Antireflection (BBAR) Windows

Request for quote

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

Send us your request

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Filter type (required)

NB, BP - Central wavelength (CWL)

+/- nm

NB, BP - Half band width (HW)

+/- nm

BBP - Half power point 1, T 50%

+/- nm

BBP - Half power point 2, T 50%

+/- nm

BBP - Cuton, T 5%

+/- nm

BBP - Cutoff, T 5%

+/- nm

LP - Cuton, T 5%

+/- nm

LP - Half power point, T 50%

+/- nm

SP - Cutoff, T 5%

+/- nm

SP - Half power point, T 50%

+/- nm

ND - range (nm)

ND - T/OD

+/- nm

Immediate requirement (required) (pcs)

Estimated yearly requirement (pcs)

Transmittance (min/max) (%)

Transmittance range (nm)

Blocking, range (required) (nm)

Blocking, level (% of outbound)

Angle of incidence (dgr)

Specification temperature (dgrCelsius)

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Other specifications required

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