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BP470 Blue Bandpass FilterNew

Blue Bandpass Filter for machine-vision imaging — passes 425-495nm and blocks out-of-band light for repeatable contrast on the line.

Overview [ 01 ]

Blue Bandpass Filter

before
Before filter
after
After filter
Specifications [ 02 ]
Useful range425-495nm
Wavelength bandVisible
Center wavelength474nm
FWHM85nm
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 %
11000.46
10900.38
10800.28
10700.22
10600.17
10500.14
10400.13
10300.14
10200.20
10100.33
10000.53
9900.48
9800.28
9700.19
9600.15
9500.18
9400.33
9300.56
9200.33
9100.15
9000.15
8900.15
8800.17
8700.27
nmT %
8600.14
8500.07
8400.02
8300.01
8200.01
8100.01
8000.01
7900.01
7800.01
7700.01
7600.03
7500.06
7400.03
7300.03
7200.05
7100.09
7000.29
6900.23
6800.05
6700.03
6600.02
6500.04
6400.09
6300.28
nmT %
6200.31
6100.30
6000.32
5900.28
5800.32
5700.23
5600.20
5500.36
5400.44
5300.25
5200.49
5103.40
50045.73
49095.00
48096.91
47096.86
46095.96
45093.78
44092.81
43093.53
42071.66
4104.03
4000.00
3900.00
nmT %
3800.00
3700.00
3600.01
3500.01
3400.01
3300.00
3200.00
3100.01
3000.00
2900.00
2800.00
2700.00
2600.00
2500.00
2400.00
2300.00
2200.00
2100.00
2000.00