Kopp 7072  
Note: Graph and tabular data at 1.00 mm
Filter Specifications
Transmission at 350 nm must be 11%
Transmission at 405 nm must be 72%
Transmission at 514 nm must be 79%
Transmission at 633 nm must be 21%
Transmission at 694 nm must be 4%
Physical Properties
Nominal Thickness Range 1.0 mm
Refractive Index nD = 1.62
Density 3.60 g/cm3
Thermal Linear Expansion 104E-7 /C (31-305 C)
Strain Temperature 422 C
Annealing Temperature 527 C
Deformation Temperature 545 C
                   
                   
    Kopp 7072  
Wavelength Transmission Wavelength Transmission Wavelength Transmission
(nm) (%) (nm) (%) (nm) (%)
200 0.00 435 78.35 670 6.86
205 0.00 440 78.83 675 5.88
210 0.00 445 79.25 680 5.03
215 0.00 450 79.65 685 4.28
220 0.00 455 80.08 690 3.68
225 0.00 460 80.48 695 3.15
230 0.00 465 80.80 700 2.71
235 0.00 470 81.14 705 2.34
240 0.00 475 81.36 710 2.02
245 0.00 480 81.53 715 1.76
250 0.00 485 81.70 720 1.53
255 0.00 490 81.82 725 1.35
260 0.00 495 81.81 730 1.19
265 0.00 500 81.83 735 1.06
270 0.00 505 81.64 740 0.93
275 0.00 510 81.46 745 0.84
280 0.00 515 81.12 750 0.76
285 0.00 520 80.63 755 0.69
290 0.00 525 79.96 760 0.63
295 0.00 530 79.07 765 0.58
300 0.00 535 77.93 770 0.53
305 0.00 540 76.58 775 0.50
310 0.00 545 75.14 780 0.47
315 0.00 550 73.12 785 0.44
320 0.00 555 70.94 790 0.43
325 0.00 560 68.44 795 0.41
330 0.03 565 65.80 800 0.40
335 0.33 570 62.79 805 0.39
340 1.75 575 59.55 810 0.39
345 5.54 580 56.13 815 0.38
350 12.94 585 52.60 820 0.38
355 22.07 590 48.92 825 0.38
360 32.53 595 45.19 830 0.38
365 42.01 600 41.50 835 0.39
370 50.29 605 37.87 840 0.38
375 56.94 610 34.26 845 0.42
380 62.05 615 30.82 850 0.41
385 65.86 620 27.58 855 0.43
390 68.72 625 24.53 860 0.44
395 70.94 630 21.63 865 0.45
400 72.75 635 19.00 870 0.49
405 74.09 640 16.62 875 0.53
410 75.02 645 14.49 880 0.49
415 76.10 650 12.52 885 0.58
420 76.72 655 10.82 890 0.58
425 77.24 660 9.31 895 0.74
430 77.83 665 8.00 900 0.70