DB735 Dual Bandpass Filter Visible + 735nm NIR
Dual Bandpass Filter Visible + 735nm NIR for machine-vision imaging — passes 405-645nm, 725-755nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
Dual Bandpass Filter Visible + 735nm NIR
Specifications [ 02 ]
Useful range405-645nm, 725-755nm
Wavelength bandVisible;IR
FWHM250nm, 50nm
Min peak transmission≥90%
Tolerance+/- 20nm
Surface quality40/20
Mount & Size [ 03 ]
25.4® C-Mount
mm
Enter your lens part number to get the right filter size.
| nm | T % |
|---|---|
| 1100 | 0.44 |
| 1090 | 0.32 |
| 1080 | 0.29 |
| 1070 | 0.33 |
| 1060 | 0.41 |
| 1050 | 0.74 |
| 1040 | 1.64 |
| 1030 | 2.11 |
| 1020 | 1.13 |
| 1010 | 0.72 |
| 1000 | 0.77 |
| 990 | 1.58 |
| 980 | 1.26 |
| 970 | 0.31 |
| 960 | 0.09 |
| 950 | 0.05 |
| 940 | 0.05 |
| 930 | 0.04 |
| 920 | 0.14 |
| 910 | 0.13 |
| 900 | 0.56 |
| 890 | 0.26 |
| 880 | 0.00 |
| 870 | 0.00 |
| nm | T % |
|---|---|
| 860 | 0.03 |
| 850 | 0.03 |
| 840 | 0.07 |
| 830 | 0.35 |
| 820 | 1.07 |
| 810 | 0.48 |
| 800 | 0.32 |
| 790 | 0.51 |
| 780 | 1.65 |
| 770 | 9.38 |
| 760 | 59.05 |
| 750 | 89.19 |
| 740 | 90.68 |
| 730 | 89.07 |
| 720 | 59.12 |
| 710 | 6.39 |
| 700 | 1.04 |
| 690 | 0.47 |
| 680 | 0.46 |
| 670 | 1.07 |
| 660 | 5.14 |
| 650 | 52.89 |
| 640 | 91.54 |
| 630 | 92.99 |
| nm | T % |
|---|---|
| 620 | 93.85 |
| 610 | 93.67 |
| 600 | 92.88 |
| 590 | 92.56 |
| 580 | 93.87 |
| 570 | 94.03 |
| 560 | 91.93 |
| 550 | 93.07 |
| 540 | 94.43 |
| 530 | 94.42 |
| 520 | 94.59 |
| 510 | 94.16 |
| 500 | 94.35 |
| 490 | 94.04 |
| 480 | 94.14 |
| 470 | 93.66 |
| 460 | 93.58 |
| 450 | 92.83 |
| 440 | 92.59 |
| 430 | 92.97 |
| 420 | 90.60 |
| 410 | 91.56 |
| 400 | 83.30 |
| 390 | 43.24 |
| nm | T % |
|---|---|
| 380 | 8.86 |
| 370 | 3.93 |
| 360 | 0.09 |
| 350 | 0.00 |