BN810 Narrow Near-IR Bandpass Filter
Narrow Near-IR Bandpass Filter for machine-vision imaging — passes 798-820nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
A BN810 filter is designed for 810nm laser diode illumination. The narrow band design is ideal when there are overpowering ambient light conditions. It is used in security, traffic control and Industrial Inspection applications.
| nm | T % |
|---|---|
| 1100 | 0.62 |
| 1090 | 0.25 |
| 1080 | 0.09 |
| 1070 | 0.04 |
| 1060 | 0.02 |
| 1050 | 0.02 |
| 1040 | 0.00 |
| 1030 | 0.01 |
| 1020 | 0.00 |
| 1010 | 0.00 |
| 1000 | 0.00 |
| 990 | 0.00 |
| 980 | 0.00 |
| 970 | 0.00 |
| 960 | 0.00 |
| 950 | 0.00 |
| 940 | 0.00 |
| 930 | 0.00 |
| 920 | 0.00 |
| 910 | 0.00 |
| 900 | 0.00 |
| 890 | 0.00 |
| 880 | 0.00 |
| 870 | 0.03 |
| 860 | 0.10 |
| 850 | 0.53 |
| 840 | 3.91 |
| 830 | 37.23 |
| 820 | 89.65 |
| 810 | 90.00 |
| 800 | 87.19 |
| 790 | 75.55 |
| 780 | 52.74 |
| 770 | 24.60 |
| 760 | 5.02 |
| 750 | 0.46 |
| 740 | 0.02 |
| 730 | 0.00 |
| nm | T % |
|---|---|
| 720 | 0.00 |
| 710 | 0.00 |
| 700 | 0.00 |
| 690 | 0.00 |
| 680 | 0.00 |
| 670 | 0.00 |
| 660 | 0.00 |
| 650 | 0.00 |
| 640 | 0.00 |
| 630 | 0.01 |
| 620 | 0.00 |
| 610 | 0.00 |
| 600 | 0.00 |
| 590 | 0.00 |
| 580 | 0.00 |
| 570 | 0.00 |
| 560 | 0.00 |
| 550 | 0.00 |
| 540 | 0.00 |
| 530 | 0.00 |
| 520 | 0.00 |
| 510 | 0.00 |
| 500 | 0.00 |
| 490 | 0.00 |
| 480 | 0.00 |
| 470 | 0.00 |
| 460 | 0.00 |
| 450 | 0.00 |
| 440 | 0.00 |
| 430 | 0.00 |
| 420 | 0.00 |
| 410 | 0.00 |
| 400 | 0.00 |
| 390 | 0.00 |
| 380 | 0.00 |
| 370 | 0.00 |
| 360 | 0.00 |
| 350 | 0.01 |
Specifications [ 02 ]
Useful range798-820nm
Wavelength bandIR
FWHM50nm
Min peak transmission≥85%
Tolerance+/- 10nm
Surface quality40/20
Mount & Size [ 03 ]
25.4® C-Mount
mm
Enter your lens part number to get the right filter size.