LP1000 Short-Wave Infrared Longpass Filter
Short-Wave Infrared Longpass Filter for machine-vision imaging — passes 1010-2300nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
A LP1000 cuts on starting at 860nm and is most frequently used with infrared Vidicon or InGaAs cameras, where it generally cuts off wavelengths short of the 1550nm telecommunications band. This filter blocks almost all light that CCD/CMOS cameras are sensitive to.
| nm | T % |
|---|---|
| 1500 | 92.25 |
| 1490 | 92.23 |
| 1480 | 92.16 |
| 1470 | 92.11 |
| 1460 | 92.02 |
| 1450 | 91.94 |
| 1440 | 91.84 |
| 1430 | 91.75 |
| 1420 | 91.66 |
| 1410 | 91.56 |
| 1400 | 91.51 |
| 1390 | 91.47 |
| 1380 | 91.41 |
| 1370 | 91.32 |
| 1360 | 91.22 |
| 1350 | 91.11 |
| 1340 | 91.00 |
| 1330 | 90.88 |
| 1320 | 90.71 |
| 1310 | 90.55 |
| 1300 | 90.37 |
| 1290 | 90.19 |
| 1280 | 89.99 |
| 1270 | 89.77 |
| 1260 | 89.52 |
| 1250 | 89.26 |
| 1240 | 88.96 |
| 1230 | 88.63 |
| 1220 | 88.25 |
| 1210 | 87.85 |
| 1200 | 87.42 |
| 1190 | 86.95 |
| 1180 | 86.41 |
| 1170 | 85.81 |
| 1160 | 85.16 |
| 1150 | 84.41 |
| 1140 | 83.57 |
| 1130 | 82.63 |
| 1120 | 81.55 |
| 1110 | 80.34 |
| 1100 | 79.04 |
| 1090 | 77.58 |
| 1080 | 75.94 |
| 1070 | 74.11 |
| 1060 | 72.07 |
| 1050 | 69.80 |
| 1040 | 67.27 |
| 1030 | 64.38 |
| 1020 | 61.13 |
| 1010 | 57.67 |
| 1000 | 53.93 |
| 990 | 49.94 |
| 980 | 45.71 |
| 970 | 41.24 |
| 960 | 36.70 |
| 950 | 32.11 |
| 940 | 27.55 |
| 930 | 23.08 |
| nm | T % |
|---|---|
| 920 | 18.79 |
| 910 | 14.80 |
| 900 | 11.29 |
| 890 | 8.27 |
| 880 | 5.87 |
| 870 | 3.54 |
| 860 | 2.01 |
| 850 | 1.26 |
| 840 | 0.75 |
| 830 | 0.41 |
| 820 | 0.20 |
| 810 | 0.09 |
| 800 | 0.04 |
| 790 | 0.02 |
| 780 | 0.01 |
| 770 | 0.00 |
| 760 | 0.00 |
| 750 | 0.00 |
| 740 | 0.00 |
| 730 | 0.00 |
| 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 | 0.00 |
| 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 | 0.01 |
| 380 | 0.00 |
| 370 | 0.00 |
| 360 | 0.00 |
| 350 | 0.01 |
Specifications [ 02 ]
Useful range1010-2300nm
Wavelength bandSWIR
Cut-on (50%)1000nm
Min peak transmission≥90%
Tolerance+/- 10nm
Surface quality40/20
Mount & Size [ 03 ]
25.4® C-Mount
mm
Enter your lens part number to get the right filter size.