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Bi850 Near-IR Interference Bandpass Filter

Near-IR Interference Bandpass Filter for machine-vision imaging — passes 845-860nm and blocks out-of-band light for repeatable contrast on the line.

Overview [ 01 ]

Near-IR Interference Bandpass Filter

Specifications [ 02 ]
Useful range845-860nm
Wavelength bandNIR
Center wavelength852nm
FWHM40nm
Min peak transmission≥88%
Tolerance+/- 5nm
Surface quality40/20
Mount & Size [ 03 ]
25.4® C-Mount
mm

Enter your lens part number to get the right filter size.

nmT %
11000.95
10900.74
10800.44
10700.34
10600.22
10500.24
10400.12
10300.10
10200.21
10100.17
10000.30
9900.67
9800.90
9700.54
9600.32
9500.35
9400.45
9300.47
9200.38
9100.72
9000.83
8902.19
8807.47
87036.95
nmT %
86076.36
85090.84
84066.51
83025.41
8204.11
8101.02
8000.49
7900.41
7800.47
7700.50
7600.29
7500.14
7400.17
7300.14
7200.15
7100.12
7000.20
6900.20
6800.10
6700.09
6600.05
6500.06
6400.12
6300.12
nmT %
6200.06
6100.01
6000.03
5900.02
5800.06
5700.01
5600.02
5500.08
5400.12
5300.06
5200.16
5100.06
5000.12
4900.03
4800.07
4700.04
4600.06
4500.04
4400.07
4300.00
4200.04
4100.07
4000.03
3900.04
nmT %
3800.00
3700.14
3600.04
3500.06