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BP635 Light Red Bandpass Filter

Light Red Bandpass Filter for machine-vision imaging — passes 615-645nm and blocks out-of-band light for repeatable contrast on the line.

Overview [ 01 ]

Light Red Bandpass Filter

Specifications [ 02 ]
Useful range615-645nm
Wavelength bandVisible
Center wavelength639nm
FWHM60nm
Min peak transmission≥90%
Tolerance+/- 15nm
Surface quality40/20
Mount & Size [ 03 ]
25.4® C-Mount
mm

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

nmT %
11001.18
10901.10
10801.16
10701.36
10601.69
10501.88
10401.47
10300.86
10200.47
10100.31
10000.21
9900.19
9800.19
9700.22
9600.28
9500.61
9401.74
9302.01
9200.68
9100.31
9000.18
8900.20
8800.28
8700.41
nmT %
8600.78
8501.44
8400.91
8300.46
8200.35
8100.43
8000.71
7901.19
7800.94
7700.57
7600.47
7500.60
7401.02
7301.32
7200.98
7100.76
7000.85
6901.41
6803.55
67014.50
66047.66
65088.99
64097.15
63096.62
nmT %
62094.85
61085.23
60056.04
59018.12
5802.26
5700.22
5600.07
5500.06
5400.06
5300.04
5200.02
5100.01
5000.00
4900.00
4800.00
4700.00
4600.00
4500.00
4400.00
4300.00
4200.00
4100.00
4000.00
3900.00
nmT %
3800.00
3700.00
3600.00
3500.00