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Bi830 Near-IR Interference Bandpass Filter

Near-IR Interference Bandpass Filter for machine-vision imaging — passes 810-850nm and blocks out-of-band light for repeatable contrast on the line.

Overview [ 01 ]

Near-IR Interference Bandpass Filter

Specifications [ 02 ]
Useful range810-850nm
Wavelength bandNIR
Center wavelength818nm
FWHM50nm
Min peak transmission≥90%
Tolerance+/- 5nm
Surface quality40/20
Thickness1mm
Mount & Size [ 03 ]
25.4® C-Mount
mm

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

nmT %
11002.21
10900.94
10800.43
10700.25
10600.18
10500.17
10400.22
10300.32
10200.33
10100.23
10000.16
9900.16
9800.20
9700.16
9600.12
9500.09
9400.13
9300.23
9200.38
9100.20
9000.19
8900.20
8800.33
8701.88
nmT %
86021.30
85079.38
84091.86
83092.75
82092.93
81082.36
80019.91
7900.95
7800.12
7700.05
7600.04
7500.13
7400.42
7300.25
7200.30
7100.20
7000.18
6900.22
6800.19
6700.15
6600.20
6500.16
6400.11
6300.19
nmT %
6200.12
6100.19
6000.37
5900.07
5800.02
5700.07
5600.18
5500.11
5400.08
5300.16
5200.23
5100.13
5000.15
4900.27
4800.10
4700.07
4600.07
4500.19
4400.07
4300.04
4200.06
4100.03
4000.14
3900.40
nmT %
3800.06
3700.02
3600.04
3500.00