LP285 Borofloat® Multi-Layer VIS A/R Coated Protective Window
Borofloat® Multi-Layer VIS A/R Coated Protective Window for machine-vision imaging — passes 350-1100nm and blocks out-of-band light for repeatable contrast on the line.
Overview [ 01 ]
Borofloat® Multi-Layer VIS A/R Coated Protective Window
Specifications [ 02 ]
Useful range350-1100nm
Wavelength bandVisible;NIR
Cut-on (50%)285nm
Min peak transmission≥98%
ToleranceTypical
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 | 84.45 |
| 1090 | 84.75 |
| 1080 | 85.11 |
| 1070 | 85.51 |
| 1060 | 85.88 |
| 1050 | 86.29 |
| 1040 | 86.71 |
| 1030 | 87.15 |
| 1020 | 87.60 |
| 1010 | 88.05 |
| 1000 | 88.49 |
| 990 | 89.01 |
| 980 | 89.43 |
| 970 | 89.94 |
| 960 | 90.41 |
| 950 | 90.89 |
| 940 | 91.42 |
| 930 | 91.91 |
| 920 | 92.53 |
| 910 | 92.85 |
| 900 | 93.47 |
| 890 | 93.86 |
| 880 | 94.53 |
| 870 | 95.00 |
| nm | T % |
|---|---|
| 860 | 95.41 |
| 850 | 95.87 |
| 840 | 96.28 |
| 830 | 96.74 |
| 820 | 97.13 |
| 810 | 97.59 |
| 800 | 97.96 |
| 790 | 98.32 |
| 780 | 98.49 |
| 770 | 98.80 |
| 760 | 99.03 |
| 750 | 99.14 |
| 740 | 99.35 |
| 730 | 99.31 |
| 720 | 99.53 |
| 710 | 99.64 |
| 700 | 99.58 |
| 690 | 99.59 |
| 680 | 99.60 |
| 670 | 99.49 |
| 660 | 99.41 |
| 650 | 99.43 |
| 640 | 99.29 |
| 630 | 99.25 |
| nm | T % |
|---|---|
| 620 | 99.17 |
| 610 | 99.12 |
| 600 | 99.11 |
| 590 | 99.09 |
| 580 | 99.12 |
| 570 | 99.09 |
| 560 | 99.22 |
| 550 | 99.21 |
| 540 | 99.22 |
| 530 | 99.28 |
| 520 | 99.24 |
| 510 | 99.25 |
| 500 | 99.21 |
| 490 | 99.08 |
| 480 | 99.00 |
| 470 | 98.76 |
| 460 | 98.60 |
| 450 | 98.33 |
| 440 | 98.09 |
| 430 | 97.78 |
| 420 | 97.32 |
| 410 | 96.54 |
| 400 | 95.28 |
| 390 | 93.15 |
| nm | T % |
|---|---|
| 380 | 89.87 |
| 370 | 85.78 |
| 360 | 80.51 |
| 350 | 75.00 |
| 340 | 69.68 |
| 330 | 65.11 |
| 320 | 61.85 |
| 310 | 59.89 |
| 300 | 57.77 |
| 290 | 50.89 |
| 280 | 32.15 |
| 270 | 11.11 |
| 260 | 1.98 |
| 250 | 0.23 |
| 240 | 0.03 |
| 230 | 0.01 |
| 220 | 0.01 |
| 210 | 0.01 |
| 200 | 0.01 |