AC850 Acrylic Near-IR Longpass Filter
Acrylic Near-IR Longpass Filter for machine-vision imaging — passes 880-1100nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
Acrylic Near-IR Longpass Filter
Specifications [ 02 ]
Useful range880-1100nm
Wavelength bandNear-IR
Cut-on (50%)855nm
Min peak transmission≥90%
Tolerance+/- 10nm
Surface quality80/50
Mount & Size [ 03 ]
25.4® C-Mount
mm
Enter your lens part number to get the right filter size.
| nm | T % |
|---|---|
| 1100 | 90.85 |
| 1090 | 91.05 |
| 1080 | 91.08 |
| 1070 | 90.94 |
| 1060 | 90.71 |
| 1050 | 90.47 |
| 1040 | 90.10 |
| 1030 | 89.86 |
| 1020 | 89.69 |
| 1010 | 89.39 |
| 1000 | 89.31 |
| 990 | 89.47 |
| 980 | 89.53 |
| 970 | 89.63 |
| 960 | 89.54 |
| 950 | 89.34 |
| 940 | 88.84 |
| 930 | 88.19 |
| 920 | 87.02 |
| 910 | 84.94 |
| 900 | 81.42 |
| 890 | 76.60 |
| 880 | 68.66 |
| 870 | 54.79 |
| nm | T % |
|---|---|
| 860 | 38.06 |
| 850 | 23.06 |
| 840 | 12.51 |
| 830 | 6.46 |
| 820 | 3.23 |
| 810 | 1.38 |
| 800 | 0.43 |
| 790 | 0.10 |
| 780 | 0.05 |
| 770 | 0.04 |
| 760 | 0.04 |
| 750 | 0.05 |
| 740 | 0.05 |
| 730 | 0.04 |
| 720 | 0.04 |
| 710 | 0.04 |
| 700 | 0.04 |
| 690 | 0.04 |
| 680 | 0.04 |
| 670 | 0.04 |
| 660 | 0.04 |
| 650 | 0.03 |
| 640 | 0.03 |
| 630 | 0.04 |
| nm | T % |
|---|---|
| 620 | 0.04 |
| 610 | 0.03 |
| 600 | 0.03 |
| 590 | 0.04 |
| 580 | 0.03 |
| 570 | 0.03 |
| 560 | 0.03 |
| 550 | 0.04 |
| 540 | 0.03 |
| 530 | 0.04 |
| 520 | 0.04 |
| 510 | 0.03 |
| 500 | 0.03 |
| 490 | 0.03 |
| 480 | 0.04 |
| 470 | 0.03 |
| 460 | 0.03 |
| 450 | 0.03 |
| 440 | 0.03 |
| 430 | 0.03 |
| 420 | 0.03 |
| 410 | 0.04 |
| 400 | 0.03 |
| 390 | 0.03 |
| nm | T % |
|---|---|
| 380 | 0.03 |
| 370 | 0.03 |
| 360 | 0.03 |
| 350 | 0.03 |