Optical Filters

ULTRA Narrow Bandpass Filter - Single Band (820-1650nm)

Each ULTRA narrow bandpass filter is designed to surpass the requirements of the most advanced instruments, with FWHM as narrow as 0.1nm and up to 98% peak transmission. Centre Wavlengths from 820-1650nm.

£998.00

Model	Central Transmission Wavelength (nm) Transmission bandwidth (nm)	Blocking level	Part Size (mm)	Price
820-2-OD6-Ultra-Narrow-Bandpass-Filter	820 nm < 2.3 nm	OD6: 620 to 802 nm 838 to 1020 nm; OD4: 400 to 420 nm	25.0 mm Diameter	£998.00
828-0.5-OD5-Ultra-Narrow-Bandpass-Filter	828 nm < 0.65 nm	OD5: 200 to 808 nm 848 to 1050 nm	24.9 mm Diameter	£2,219.00
829-0.5-OD5-Ultra-Narrow-Bandpass-Filter	829 nm < 0.65 nm	OD5: 200 to 809 nm 849 to 1050 nm	25.0 mm Diameter	£2,219.00
829.375-0.5-OD5-Ultra-Narrow-Bandpass-Filter	829.375 nm < 0.65 nm	OD5: 200 to 811 nm 845 to 1050 nm	25.0 mm Diameter	£2,219.00
830-0.4-OD5-Ultra-Narrow-Bandpass-Filter	830 nm +0.4 / -0.1 nm < 0.45 nm	OD5: 600 to 792 nm 873 to 1200 nm	25.3 mm Diameter	£2,219.00
853.375-0.75-OD6-Ultra-Narrow-Bandpass-Filter	853.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
853.75-0.75-OD6-0.5-Ultra-Narrow-Bandpass-Filter	853.75 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
853.75-0.75-OD6-Ultra-Narrow-Bandpass-Filter	853.75 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
854-0.75-OD6-Ultra-Narrow-Bandpass-Filter	854 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
854.125-0.75-0.5-OD6-Ultra-Narrow-Bandpass-Filter	854.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
854.125-0.75-OD6-Ultra-Narrow-Bandpass-Filter	854.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
854.375-0.75-OD6-Ultra-Narrow-Bandpass-Filter	854.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
854.625-0.75-OD6-Ultra-Narrow-Bandpass-Filter	854.625 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
854.875-0.75-OD6-Ultra-Narrow-Bandpass-Filter	854.875 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
855.125-0.75-OD6-0.5-Ultra-Narrow-Bandpass-Filter	855.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
855.125-0.75-OD6-Ultra-Narrow-Bandpass-Filter	855.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
855.375-0.75-0.5-OD6-Ultra-Narrow-Bandpass-Filter	855.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
855.375-0.75-OD6-Ultra-Narrow-Bandpass-Filter	855.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
855.625-0.75-0.5-OD6-Ultra-Narrow-Bandpass-Filter	855.625 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
855.625-0.75-OD6-Ultra-Narrow-Bandpass-Filter	855.625 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
855.875-0.75-0.5OD6-Ultra-Narrow-Bandpass-Filter	855.875 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
855.875-0.75-OD6-Ultra-Narrow-Bandpass-Filter	855.875 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
856.125-0.75-0.5-OD6-Ultra-Narrow-Bandpass-Filter	856.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
856.125-0.75-OD6-Ultra-Narrow-Bandpass-Filter	856.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	25.0 mm Diameter	£1,632.00
856.375-0.75-OD6-Ultra-Narrow-Bandpass-Filter	856.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
856.625-0.75-OD6-Ultra-Narrow-Bandpass-Filter	856.625 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
856.875-0.75-OD6-Ultra-Narrow-Bandpass-Filter	856.875 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
857.125-0.75-OD6-Ultra-Narrow-Bandpass-Filter	857.125 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
857.375-0.75-OD6-Ultra-Narrow-Bandpass-Filter	857.375 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
857.625-0.75-OD6-Ultra-Narrow-Bandpass-Filter	857.625 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
857.875-0.75-OD6-Ultra-Narrow-Bandpass-Filter	857.875 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
858-0.75-OD6-Ultra-Narrow-Bandpass-Filter	858 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
858.25-0.75-OD6-Ultra-Narrow-Bandpass-Filter	858.25 nm < 0.85 nm	OD6: 200 to 836 nm 872 to 1200 nm; OD4: 1200 to 1400 nm	12.6 mm Diameter	£1,092.00
912-1.5-OD4-Ultra-Narrow-Bandpass-Filter	912 nm < 1.7 nm	OD4: 890 to 908 nm 915 to 1020 nm	25.0 mm Diameter	£1,352.00
935.0-0.45-OD5-Ultra-Narrow-Bandpass-Filter	935.0 nm < 0.55 nm	OD5: 250 to 916 nm 955 to 1400 nm	25.3 mm Diameter	£3,309.00
935.12-0.45-OD5-Ultra-Narrow-Bandpass-Filter	935.12 nm < 0.55 nm	OD5: 250 to 916 nm 955 to 1400 nm	25.3 mm Diameter	£3,309.00
935.4-0.45-OD5-Ultra-Narrow-Bandpass-Filter	935.4 nm < 0.55 nm	OD5: 250 to 916 nm 955 to 1400 nm	25.3 mm Diameter	£3,309.00
1030.7-3-OD5-Ultra-Narrow-Bandpass-Filter	1030.7 nm < 3.4 nm	OD5: 1053 to 1200 nm 200 to 1007 nm	25.3 mm Diameter	£1,493.00
1031.2-0.6-OD8-Ultra-Narrow-Bandpass-Filter	1031.2 nm < 0.7 nm	OD8 (By Design): 1042 to 1130 nm 940 to 1020 nm	25.0 mm Diameter	£3,388.00
1031.4-0.6-OD8-Ultra-Narrow-Bandpass-Filter	1031.4 nm < 0.7 nm	OD8 (By Design): 1042 to 1130 nm 940 to 1020 nm	25.0 mm Diameter	£3,388.00
1053-4-OD6-Ultra-Narrow-Bandpass-Filter	1053 nm < 4.5 nm	OD6: 1069 to 1200 nm 945 to 1037 nm	25.0 mm Diameter	£1,632.00
1053-0.5-OD6-Ultra-Narrow-Bandpass-Filter	1053 nm < 0.6 nm	OD6: 1074 to 1200 nm 200 to 1032 nm	25.0 mm Diameter	£3,624.00
1060.7-2.6-OD5-Ultra-Narrow-Bandpass-Filter	1060.7 nm < 2.9 nm	OD5: 1073 to 1200 nm 950 to 1049 nm; OD3: 680 to 950 nm	50.0 mm Diameter	£3,006.00
1062.3-1.8-OD5-Ultra-Narrow-Bandpass-Filter	1062.3 nm < 2.0 nm	OD5: 1072 to 1200 nm 250 to 1053 nm	25.0 mm Diameter	£1,493.00
1063.1-1.8-OD6-Ultra-Narrow-Bandpass-Filter	1063.1 nm < 2.0 nm	OD6: 1078 to 1300 nm 800 to 1050 nm	25.3 mm Diameter	£1,632.00
1063.5-1-OD7-Ultra-Narrow-Bandpass-Filter	1063.5 nm < 1.2 nm	OD7 (By Design): 1092 to 1100 nm 300 to 1037 nm	25.3 mm Diameter	£2,549.00
1063.9-1-OD6-Ultra-Narrow-Bandpass-Filter	1063.9 nm < 1.2 nm	OD6: 1086 to 1600 nm 800 to 1041 nm	25.0 mm Diameter	£3,269.00
1064-0.5-OD6-Ultra-Narrow-Bandpass-Filter	1064 nm < 0.6 nm	OD6: 1086 to 1200 nm 200 to 1042 nm	25.3 mm Diameter	£3,624.00
1064.1-1-OD7-Ultra-Narrow-Bandpass-Filter	1064.1 nm < 1.2 nm	OD7 (By Design): 1092 to 1100 nm 300 to 1037 nm	25.3 mm Diameter	£2,549.00
1064.15-1.8-OD6-Ultra-Narrow-Bandpass-Filter	1064.15 nm < 2.0 nm	OD6: 1087 to 1300 nm 400 to 1041 nm	25.0 mm Diameter	£1,632.00
1064.15-1-OD8-2-Ultra-Narrow-Bandpass-Filter	1064.15 nm < 1.2 nm	OD8 (By Design): 354.72 nm 532.08 nm; OD6: 1086 to 1200 nm 200 to 1042 nm	50.6 mm Diameter	£5,417.00
1064.15-1-OD8-Ultra-Narrow-Bandpass-Filter	1064.15 nm < 1.2 nm	OD8 (By Design): 354.72 nm 532.08 nm; OD6: 1086 to 1200 nm 200 to 1042 nm	25.3 mm Diameter	£2,549.00
1064.16-0.4-OD5-Ultra-Narrow-Bandpass-Filter	1064.16 nm +0.5 / -0.3 nm < 0.6 nm	OD5: 1094 to 1150 nm 200 to 1024 nm; OD4: 1150 to 1200 nm	25.3 mm Diameter	£2,685.00
1064.2-0.7-OD5-2-Ultra-Narrow-Bandpass-Filter	1064.2 nm < 0.8 nm	OD5: 1086 to 1300 nm 300 to 1042 nm	50.8 mm Diameter	£6,713.00
1064.2-0.7-OD5-Ultra-Narrow-Bandpass-Filter	1064.2 nm < 0.8 nm	OD5: 1086 to 1300 nm 300 to 1042 nm	25.0 mm Diameter	£3,309.00
1064.2-0.6-OD5-Ultra-Narrow-Bandpass-Filter	1064.2 nm < 0.7 nm	OD5: 1086 to 1300 nm 300 to 1042 nm	25.0 mm Diameter	£3,309.00
1064.4-0.85-OD6-Ultra-Narrow-Bandpass-Filter	1064.4 nm < 1.0 nm	OD6: 1087 to 1800 nm 800 to 1042 nm	25.0 mm Diameter	£3,269.00
1064.4-2-OD6-Ultra-Narrow-Bandpass-Filter	1064.4 nm < 2.3 nm	OD6: 1087 to 1800 nm 800 to 1041 nm	25.0 mm Diameter	£1,788.00
1064.4-0.85-OD6-37mm-Ultra-Narrow-Bandpass-Filter	1064.4 nm < 1.0 nm	OD6: 1087 to 1800 nm 800 to 1042 nm	37.5 mm Diameter	£4,813.00
1064.4-1-OD7-Ultra-Narrow-Bandpass-Filter	1064.4 nm < 1.2 nm	OD7 (By Design): 1092 to 1100 nm 300 to 1037 nm	25.3 mm Diameter	£2,549.00
1064.6-0.4-OD6-Ultra-Narrow-Bandpass-Filter	1064.6 nm +0.4 / -0.1 nm < 0.5 nm	OD6: 300 to 1000 nm	50.4 mm Diameter	£7,058.00
1064.7-1-OD7-Ultra-Narrow-Bandpass-Filter	1064.7 nm < 1.2 nm	OD7 (By Design): 1092 to 1100 nm 300 to 1037 nm	25.3 mm Diameter	£2,549.00
1064.9-0.4-OD5-Ultra-Narrow-Bandpass-Filter	1064.9 nm +0.5 / -0.3 nm < 0.6 nm	OD5: 1094 to 1150 nm 200 to 1024 nm; OD4: 1150 to 1200 nm	25.3 mm Diameter	£3,309.00
1065-1.8-OD6-Ultra-Narrow-Bandpass-Filter	1065 nm < 2.0 nm	OD6: 1079 to 1300 nm 800 to 1051 nm	25.3 mm Diameter	£1,632.00
1065-3-OD4-Ultra-Narrow-Bandpass-Filter	1065 nm < 3.4 nm	OD4: 1078 to 1200 nm 200 to 1051 nm	30.0 mm Diameter	£2,102.00
1065-1-OD8-Ultra-Narrow-Bandpass-Filter	1065 nm < 1.2 nm	OD8 (By Design): 354.72 nm 532.08 nm; OD6: 1086 to 1200 nm 200 to 1042 nm	50.6 mm Diameter	£5,417.00
1072.3-5.2-OD6-Ultra-Narrow-Bandpass-Filter	1072.3 nm < 5.7 nm	OD6: 1096 to 1200 nm 950 to 1049 nm; OD5: 200 to 950 nm	25.0 mm Diameter	£1,531.00
1075-1.5-OD4-Ultra-Narrow-Bandpass-Filter	1075 nm < 1.7 nm	OD4: 1083 to 1800 nm 700 to 1068 nm	34.9 mm Diameter	£2,824.00
1083-1.4-OD3-Ultra-Narrow-Bandpass-Filter	1083 nm < 1.7 nm	OD3: 1091 to 1500 nm 480 to 1075 nm	25.4 mm Diameter	£1,634.00
1534.3-3-OD7-Ultra-Narrow-Bandpass-Filter	1534.3 nm < 3.4 nm	OD7 (By Design): 1559 to 1600 nm 300 to 1509 nm	25.3 mm Diameter	£2,131.00
1550.12-4-OD6-Ultra-Narrow-Bandpass-Filter	1550.12 nm < 4.5 nm	OD6: 1350 to 1526 nm 1574 to 1750 nm; OD5: 780 to 1350 nm	34.0 mm Diameter	£2,986.00
1550.6-1.8-OD4-Ultra-Narrow-Bandpass-Filter	1550.6 nm < 2.0 nm	OD4: 900 to 1533 nm; OD3: 1569 to 1650 nm	25.0 mm Diameter	£2,256.00
1571.91-1.2-OD5-2-Ultra-Narrow-Bandpass-Filter	1571.91 nm < 1.5 nm	OD5: 1604 to 2100 nm 800 to 1540 nm	49.9 mm Diameter	£7,552.00
1571.91-1.2-OD5-Ultra-Narrow-Bandpass-Filter	1571.91 nm < 1.5 nm	OD5: 1604 to 2100 nm 800 to 1540 nm	25.0 mm Diameter	£3,720.00
1571.91-0.45-OD6-Ultra-Narrow-Bandpass-Filter	1571.91 nm < 0.55 nm	OD6: 1604 to 1800 nm 800 to 1540 nm	38.1 mm Diameter	£7,241.00
1572.5-1.2-OD5-Ultra-Narrow-Bandpass-Filter	1572.5 nm < 1.5 nm	OD5: 1604 to 2100 nm 800 to 1540 nm	49.9 mm Diameter	£7,552.00
1645.05-1-OD5-Ultra-Narrow-Bandpass-Filter	1645.05 nm < 1.2 nm	OD5: 1679 to 1850 nm 500 to 1611 nm	25.0 mm Diameter	£3,720.00
1645.3-1-OD5-Ultra-Narrow-Bandpass-Filter	1645.3 nm < 1.2 nm	OD5: 1679 to 1850 nm 500 to 1611 nm	25.0 mm Diameter	£3,720.00
1645.7-2-OD2-Ultra-Narrow-Bandpass-Filter	1645.7 nm < 2.3 nm	OD2: 1654 to 1800 nm 400 to 1637 nm	25.0 mm Diameter	£1,812.00
1650.96-0.8-OD4-Ultra-Narrow-Bandpass-Filter	1650.96 nm < 1.0 nm	OD4: 1664 to 1800 nm 300 to 1638 nm	25.3 mm Diameter	£3,364.00

Summary Box:

Description:

With the narrowest bandwidths and highest transmission in the industry, Alluxa’s thin-film, ultra-narrow bandpass filters will optimize the performance of laser based systems. Ultra-narrowband filters are ideal for use as laser line, laser cleanup, or laser excitation filters in applications such as fluorescence microscopy, flow cytometry, and DNA sequencing. They are also highly resistant to laser damage, which ensures that they will maintain a high level of performance for a long period of time. The filters available below have a centre wavelength ranging from 820-1650nm. For other wavelengths please check ULTRA Narrow Bandpass Filter - Single Band (266 - 532 nm) and ULTRA Narrow Bandpass Filter - Single Band(570-796nm) for availablilty. Depending on the wavelength ranges and requirements of your system, Alluxa narrowband interference filters can be custom designed to meet one or more of the following challenging specifications: Up to 98% peak transmission Up to OD10 blocking by design CWL at any wavelength from the UV to the mid IR (~250 nm to 6.2 µm) CWL tolerances as tight as 0.05 nm FWHM bandwidths as narrow as 0.1 nm TWE as low as 0.01 wave RMS / inch measured at 632.8 nm

Specifications:

Downloads: