Bandpass Filters

Out-of-band blocking to less than 0.01% (10^-4)
Center wavelengths available from 214 nm to 900 nm
Excellent temperature stability
25.4 mm diameter and 50.8 mm square sizes
Superior lifetime in harsh environmental conditions

Product Description Product Detail Specifications Drawings Catalog PDF

Product Description

Our Bandpass Filters pass a narrow spectral band of UV, visible, or NIR radiation and reject out-of-band wavelengths from the X-ray to the far IR. Applications include spectral radiometry, medical diagnostics, chemical analysis, colorimetry, astronomy, and wherever spectral isolation is required.

25.4 mm Diameter Bandpass Filter Ordering Information

Quantity	Model	Description	Price
Call For Availability	10BPF10-214	Bandpass Filter, 25.4 Dia, 214±3nm Center, 11±3nm FWHM, Transmittance Curve 1	$354.99
Call For Availability	10BPF10-250	Bandpass Filter, 25.4 Dia, 250±3nm Center, 11±3nm FWHM, Transmittance Curve 2	$354.99
Available Today	10BPF10-260	Bandpass Filter, 25.4 Dia, 260±3nm Center, 11±3nm FWHM, Transmittance Curve 2	$359.00
Available Today	10BPF10-270	Bandpass Filter, 25.4 Dia, 270±2nm Center, 12±2nm FWHM, Transmittance Curve 2	$359.00
Available Today	10BPF10-280	Bandpass Filter, 25.4 Dia, 280±2nm Center, 12±2nm FWHM, Transmittance Curve 2	$359.00
Available Today	10BPF10-289	Bandpass Filter, 25.4 Dia, 289±2nm Center, 12±2nm FWHM, Transmittance Curve 2	$359.00
Available Today	10BPF10-300	Bandpass Filter, 25.4 Dia, 300±2nm Center, 12±2nm FWHM, Transmittance Curve 2	$359.00
Available Today	10BPF10-310	Bandpass Filter, 25.4 Dia, 310±2nm Center, 11±2nm FWHM, Transmittance Curve 5	$454.99
Available Today	10BPF10-320	Bandpass Filter, 25.4 Dia, 320±2 nm Center, 12±2nm FWHM, Transmittance Curve 5	$469.00
Available Today	10BPF10-330	Bandpass Filter, 25.4 Dia, 330±2nm Center, 12±2nm FWHM, Transmittance Curve 6	$349.00
Available Today	10BPF10-340	Bandpass Filter, 25.4 Dia, 340±2nm Center, 12±2nm FWHM, Transmittance Curve 6	$354.99
Available Today	10BPF10-350	Bandpass Filter, 25.4 Dia, 350±2nm Center, 11±2nm FWHM, Transmittance Curve 6	$354.99
Available Today	10BPF10-360	Bandpass Filter, 25.4 Dia, 360±2nm Center, 11±2nm FWHM, Transmittance Curve 8	$354.99
Call For Availability	10BPF10-370	Bandpass Filter, 25.4 Dia, 370±2nm Center, 12±2nm FWHM, Transmittance Curve 8	$354.99
Available Today	10BPF10-380	Bandpass Filter, 25.4 Dia, 380±2nm Center, 12±2nm FWHM, Transmittance Curve 9	$349.00
Available Today	10BPF10-390	Bandpass Filter, 25.4 Dia, 390±2nm Center, 12±2nm FWHM, Transmittance Curve 9	$349.00
Available Today	10BPF10-400	Bandpass Filter, 25.4 Dia, 400±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$129.99
Available Today	10BPF25-400	Bandpass Filter, 25.4 Dia, 400±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 17	$159.00
Call For Availability	10BPF70-400	Bandpass Filter, 25.4 Dia, 400±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-410	Bandpass Filter, 25.4 Dia, 410±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$149.00
Available Today	10BPF10-420	Bandpass Filter, 25.4 Dia, 420±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$149.00
Available Today	10BPF10-430	Bandpass Filter, 25.4 Dia, 430±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$129.99
Available Today	10BPF10-440	Bandpass Filter, 25.4 Dia, 440±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$129.99
Available Today	10BPF10-450	Bandpass Filter, 25.4 Dia, 450±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$129.99
Available Today	10BPF25-450	Bandpass Filter, 25.4 Dia, 450±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 18	$159.00
Available Today	10BPF70-450	Bandpass Filter, 25.4 Dia, 450±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-460	Bandpass Filter, 25.4 Dia, 460±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-470	Bandpass Filter, 25.4 Dia, 470±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$129.00
Available Today	10BPF10-480	Bandpass Filter, 25.4 Dia, 480±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-490	Bandpass Filter, 25.4 Dia, 490±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$129.00
Available Today	10BPF10-500	Bandpass Filter, 25.4 Dia, 500±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF25-500	Bandpass Filter, 25.4 Dia, 500±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 18	$139.00
Call For Availability	10BPF70-500	Bandpass Filter, 25.4 Dia, 500±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-510	Bandpass Filter, 25.4 Dia, 510±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Call For Availability	10BPF10-520	Bandpass Filter, 25.4 Dia, 520±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
4 Weeks	10BPF10-530	Bandpass Filter, 25.4 Dia, 530±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-540	Bandpass Filter, 25.4 Dia, 540±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-550	Bandpass Filter, 25.4 Dia, 550±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF25-550	Bandpass Filter, 25.4 Dia, 550±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$119.99
Available Today	10BPF70-550	Bandpass Filter, 25.4 Dia, 550±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-560	Bandpass Filter, 25.4 Dia, 560±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-570	Bandpass Filter, 25.4 Dia, 570±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-580	Bandpass Filter, 25.4 Dia, 580±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-590	Bandpass Filter, 25.4 Dia, 590±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-600	Bandpass Filter, 25.4 Dia, 600±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Call For Availability	10BPF25-600	Bandpass Filter, 25.4 Dia, 600±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$139.00
Available Today	10BPF70-600	Bandpass Filter, 25.4 Dia, 600±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-610	Bandpass Filter, 25.4 Dia, 610±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-620	Bandpass Filter, 25.4 Dia, 620±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-630	Bandpass Filter, 25.4 Dia, 630±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF10-640	Bandpass Filter, 25.4 Dia, 640±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$129.00
Available Today	10BPF10-650	Bandpass Filter, 25.4 Dia, 650±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$109.99
Available Today	10BPF25-650	Bandpass Filter, 25.4 Dia, 650±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$139.00
Available Today	10BPF70-650	Bandpass Filter, 25.4 Dia, 650±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-660	Bandpass Filter, 25.4 Dia, 660±2nm Center, 11±2nm FWHM, Transmittance Curve 15	$119.99
Available Today	10BPF10-670	Bandpass Filter, 25.4 Dia, 670±2nm Center, 11±2nm FWHM, Transmittance Curve 15	$119.99
Available Today	10BPF10-680	Bandpass Filter, 25.4 Dia, 680±2nm Center, 11±2nm FWHM, Transmittance Curve 15	$119.99
Available Today	10BPF10-690	Bandpass Filter, 25.4 Dia, 690±2nm Center, 11±2nm FWHM, Transmittance Curve 15	$139.00
Available Today	10BPF10-700	Bandpass Filter, 25.4 Dia, 700±2nm Center, 12±2nm FWHM, Transmittance Curve 15	$119.99
Available Today	10BPF25-700	Bandpass Filter, 25.4 Dia, 700±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$139.00
Call For Availability	10BPF70-700	Bandpass Filter, 25.4 Dia, 700±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$109.99
Available Today	10BPF10-750	Bandpass Filter, 25.4 Dia, 750±2nm Center, 13±2nm FWHM, Transmittance Curve 15	$119.99
Available Today	10BPF25-750	Bandpass Filter, 25.4 Dia, 750±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$119.99
Available Today	10BPF70-750	Bandpass Filter, 25.4 Dia, 750±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$115.00
Available Today	10BPF10-800	Bandpass Filter, 25.4 Dia, 800±2nm Center, 12±2nm FWHM, Transmittance Curve 16	$119.99
Available Today	10BPF10-850	Bandpass Filter, 25.4 Dia, 850±2nm Center, 13±2nm FWHM, Transmittance Curve 16	$119.99
Available Today	10BPF10-900	Bandpass Filter, 25.4 Dia, 900±2nm Center, 10±2nm FWHM, Transmittance Curve 16	$119.99

50.8 mm Square Filter Ordering Information

Quantity	Model	Description	Price
Available Today	20BPF10-340	Bandpass Filter, 50.8 x 50.8mm, 340±2nm Center, 12±2nm FWHM, Transmittance Curve 6	$799.99
Available Today	20BPF10-350	Bandpass Filter, 50.8 x 50.8mm, 350±2nm Center, 11±2nm FWHM, Transmittance Curve 6	$799.00
Available Today	20BPF10-360	Bandpass Filter, 50.8 x 50.8mm, 360±2nm Center, 11±2nm FWHM, Transmittance Curve 8	$799.00
Available Today	20BPF10-370	Bandpass Filter, 50.8 x 50.8mm, 370±2nm Center, 12±2nm FWHM, Transmittance Curve 8	$799.00
Available Today	20BPF10-380	Bandpass Filter, 50.8 x 50.8mm, 380±2nm Center, 12±2nm FWHM, Transmittance Curve 9	$799.00
Available Today	20BPF10-390	Bandpass Filter, 50.8 x 50.8mm, 390±2nm Center, 12±2nm FWHM, Transmittance Curve 9	$799.00
Available Today	20BPF10-400	Bandpass Filter, 50.8 x 50.8mm, 400±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.99
Available Today	20BPF25-400	Bandpass Filter, 50.8 x 50.8mm, 400±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 17	$399.99
Available Today	20BPF70-400	Bandpass Filter, 50.8 x 50.8mm, 400±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.99
Available Today	20BPF10-410	Bandpass Filter, 50.8 x 50.8mm, 410±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.00
Available Today	20BPF10-420	Bandpass Filter, 50.8 x 50.8mm, 420±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.00
Available Today	20BPF10-430	Bandpass Filter, 50.8 x 50.8mm, 430±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.00
Available Today	20BPF10-440	Bandpass Filter, 50.8 x 50.8mm, 440±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.00
Available Today	20BPF10-450	Bandpass Filter, 50.8 x 50.8mm, 450±2nm Center, 10±2nm FWHM, Transmittance Curve 11	$399.00
Available Today	20BPF25-450	Bandpass Filter, 50.8 x 50.8mm, 450±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 18	$419.00
Call For Availability	20BPF70-450	Bandpass Filter, 50.8 x 50.8mm, 450±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-460	Bandpass Filter, 50.8 x 50.8mm, 460±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-470	Bandpass Filter, 50.8 x 50.8mm, 470±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-480	Bandpass Filter, 50.8 x 50.8mm, 480±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-490	Bandpass Filter, 50.8 x 50.8mm, 490±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-500	Bandpass Filter, 50.8 x 50.8mm, 500±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF25-500	Bandpass Filter, 50.8 x 50.8mm, 500±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 18	$379.00
Call For Availability	20BPF70-500	Bandpass Filter, 50.8 x 50.8mm, 500±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-510	Bandpass Filter, 50.8 x 50.8mm, 510±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-520	Bandpass Filter, 50.8 x 50.8mm, 520±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Call For Availability	20BPF10-530	Bandpass Filter, 50.8 x 50.8mm, 530±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-540	Bandpass Filter, 50.8 x 50.8mm, 540±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-550	Bandpass Filter, 50.8 x 50.8mm, 550±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF25-550	Bandpass Filter, 50.8 x 50.8mm, 550±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$379.00
Available Today	20BPF70-550	Bandpass Filter, 50.8 x 50.8mm, 550±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-560	Bandpass Filter, 50.8 x 50.8mm, 560±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Call For Availability	20BPF10-570	Bandpass Filter, 50.8 x 50.8mm, 570±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-580	Bandpass Filter, 50.8 x 50.8mm, 580±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-590	Bandpass Filter, 50.8 x 50.8mm, 590±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Call For Availability	20BPF10-600	Bandpass Filter, 50.8 x 50.8mm, 600±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF25-600	Bandpass Filter, 50.8 x 50.8mm, 600±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$379.00
Available Today	20BPF70-600	Bandpass Filter, 50.8 x 50.8mm, 600±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-610	Bandpass Filter, 50.8 x 50.8mm, 610±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-620	Bandpass Filter, 50.8 x 50.8mm, 620±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Call For Availability	20BPF10-630	Bandpass Filter, 50.8 x 50.8mm, 630±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-640	Bandpass Filter, 50.8 x 50.8mm, 640±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Available Today	20BPF10-650	Bandpass Filter, 50.8 x 50.8mm, 650±2nm Center, 10±2nm FWHM, Transmittance Curve 13	$359.00
Call For Availability	20BPF25-650	Bandpass Filter, 50.8 x 50.8mm, 650±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$379.00
Call For Availability	20BPF70-650	Bandpass Filter, 50.8 x 50.8mm, 650±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-660	Bandpass Filter, 50.8 x 50.8mm, 660±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Available Today	20BPF10-670	Bandpass Filter, 50.8 x 50.8mm, 670±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Call For Availability	20BPF10-680	Bandpass Filter, 50.8 x 50.8mm, 680±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Available Today	20BPF10-690	Bandpass Filter, 50.8 x 50.8mm, 690±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Available Today	20BPF10-700	Bandpass Filter, 50.8 x 50.8mm, 700±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Available Today	20BPF25-700	Bandpass Filter, 50.8 x 50.8mm, 700±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$379.00
Available Today	20BPF70-700	Bandpass Filter, 50.8 x 50.8mm, 700±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-750	Bandpass Filter, 50.8 x 50.8mm, 750±2nm Center, 10±2nm FWHM, Transmittance Curve 15	$379.00
Call For Availability	20BPF25-750	Bandpass Filter, 50.8 x 50.8mm, 750±3.5nm Center, 25±3.5nm FWHM, Transmittance Curve 19	$379.00
Call For Availability	20BPF70-750	Bandpass Filter, 50.8 x 50.8mm, 750±10nm Center, 70±30nm FWHM, Transmittance Curve 22	$299.00
Available Today	20BPF10-800	Bandpass Filter, 50.8 x 50.8mm, 800±2nm Center, 12±2nm FWHM, Transmittance Curve 16	$379.99
Available Today	20BPF10-850	Bandpass Filter, 50.8 x 50.8mm, 850±2nm Center, 13±2nm FWHM, Transmittance Curve 16	$379.00
Available Today	20BPF10-900	Bandpass Filter, 50.8 x 50.8mm, 900±2nm Center, 10±2nm FWHM, Transmittance Curve 16	$379.99

Mercury Line Filters Ordering Information

Quantity	Model	Description	Price
Available Today	10MLF10-254	Mercury Line Filter, 25.4 Dia, 253.7±3nm Center, 11±3nm FWHM, Transmission Curve 2	$359.00
2 Weeks	10MLF10-313	Mercury Line Filter, 25.4 Dia, 312.6±3nm Center, 10±2nm FWHM, Transmission Curve 2	$359.00
Available Today	10MLF10-334	Mercury Line Filter, 25.4 Dia, 334.1±2nm Center, 10±2nm FWHM, Transmission Curve 6	$349.00
Available Today	10MLF10-365	Mercury Line Filter, 25.4 Dia, 365.0±2nm Center, 10±2nm FWHM, Transmission Curve 8	$349.00
Available Today	10MLF10-405	Mercury Line Filter, 25.4 Dia, 404.7±2nm Center 10±2nm FWHM, Transmission Curve 11	$149.00
Available Today	10MLF10-436	Mercury Line Filter, 25.4 Dia, 435.8±2nm Center, 10±2nm FWHM, Transmission Curve 11	$149.00
Available Today	10MLF10-546	Mercury Line Filter, 25.4 Dia, 546.1±2nm Center, 10±2nm FWHM, Transmission Curve 13	$129.00
Available Today	10MLF10-577	Mercury Line Filter, 25.4 Dia, 577.0±2nm Center, 10±2nm FWHM, Transmission Curve 13	$129.00

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