ND120 Neutral Density Filter - Absorptive 6.25% Transmission
Neutral Density Filter - Absorptive 6.25% Transmission for machine-vision imaging — passes 425-675nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
Neutral Density Filter - Absorptive 6.25% Transmission
Specifications [ 02 ]
Useful range425-675nm
Wavelength bandVisible
Min peak transmission≥10%
Average transmission6.25%
Optical density1.2
Tolerance+/- 0.63%
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 | 2.48 |
| 1090 | 2.49 |
| 1080 | 2.50 |
| 1070 | 2.53 |
| 1060 | 2.56 |
| 1050 | 2.59 |
| 1040 | 2.63 |
| 1030 | 2.69 |
| 1020 | 2.75 |
| 1010 | 2.82 |
| 1000 | 2.91 |
| 990 | 2.99 |
| 980 | 3.11 |
| 970 | 3.22 |
| 960 | 3.35 |
| 950 | 3.49 |
| 940 | 3.65 |
| 930 | 3.82 |
| 920 | 4.01 |
| 910 | 4.22 |
| 900 | 4.44 |
| 890 | 4.68 |
| 880 | 4.92 |
| 870 | 5.26 |
| nm | T % |
|---|---|
| 860 | 5.58 |
| 850 | 5.84 |
| 840 | 6.13 |
| 830 | 6.44 |
| 820 | 6.81 |
| 810 | 7.18 |
| 800 | 7.57 |
| 790 | 7.97 |
| 780 | 8.36 |
| 770 | 8.76 |
| 760 | 9.15 |
| 750 | 9.53 |
| 740 | 9.87 |
| 730 | 10.06 |
| 720 | 10.07 |
| 710 | 9.80 |
| 700 | 9.18 |
| 690 | 8.19 |
| 680 | 7.03 |
| 670 | 6.01 |
| 660 | 5.53 |
| 650 | 5.32 |
| 640 | 5.33 |
| 630 | 5.40 |
| nm | T % |
|---|---|
| 620 | 5.37 |
| 610 | 5.20 |
| 600 | 5.03 |
| 590 | 5.00 |
| 580 | 5.26 |
| 570 | 5.70 |
| 560 | 6.10 |
| 550 | 6.28 |
| 540 | 6.22 |
| 530 | 5.98 |
| 520 | 5.77 |
| 510 | 5.71 |
| 500 | 5.85 |
| 490 | 6.12 |
| 480 | 6.55 |
| 470 | 6.98 |
| 460 | 7.13 |
| 450 | 6.66 |
| 440 | 6.13 |
| 430 | 6.15 |
| 420 | 5.79 |
| 410 | 5.52 |
| 400 | 5.22 |
| 390 | 3.69 |
| nm | T % |
|---|---|
| 380 | 1.55 |
| 370 | 1.22 |
| 360 | 0.54 |
| 350 | 0.10 |