Kopp 7062  
Note: Graph and tabular data at 4.00 mm
Filter Specifications
Transmission at 400 nm must be 65%
Transmission at 500 nm must be 70%
Transmission at 600 nm must be 57%
Transmission at 700 nm must be 30%
Transmission at 800 nm must be 10%
Transmission at 900 nm must be 5%
Physical Properties
Nominal Thickness Range 4.0 - 5.0 mm
Refractive Index nD = 1.51
Density 2.50 g/cm3
Thermal Linear Expansion 66E-7 /C (30-300 C)
Strain Temperature 525 C
Annealing Temperature 588 C
Deformation Temperature 619 C
                   
    Kopp 7062  
Wavelength Transmission Wavelength Transmission Wavelength Transmission
(nm) (%) (nm) (%) (nm) (%)
200 0.00 435 74.49 670 38.92
205 0.00 440 74.92 675 37.16
210 0.00 445 75.48 680 35.42
215 0.00 450 76.06 685 33.70
220 0.00 455 76.78 690 32.01
225 0.00 460 77.25 695 30.36
230 0.00 465 77.52 700 28.74
235 0.00 470 78.01 705 27.22
240 0.00 475 78.47 710 25.79
245 0.00 480 78.79 715 24.42
250 0.00 485 78.94 720 23.06
255 0.00 490 79.12 725 21.74
260 0.00 495 79.15 730 20.48
265 0.00 500 79.14 735 19.31
270 0.00 505 79.00 740 18.18
275 0.00 510 78.98 745 17.11
280 0.00 515 78.65 750 16.12
285 0.00 520 78.07 755 15.13
290 0.00 525 77.54 760 14.21
295 0.00 530 76.94 765 13.37
300 0.00 535 76.26 770 12.57
305 0.00 540 75.66 775 11.83
310 0.01 545 74.85 780 11.14
315 0.11 550 73.99 785 10.47
320 0.71 555 73.22 790 9.87
325 2.71 560 72.42 795 9.34
330 7.18 565 71.52 800 8.84
335 14.36 570 70.47 805 8.34
340 23.35 575 69.39 810 7.89
345 32.81 580 68.22 815 7.51
350 41.67 585 66.83 820 7.14
355 48.70 590 65.53 825 6.83
360 54.84 595 64.13 830 6.49
365 59.54 600 62.72 835 6.17
370 62.68 605 61.11 840 5.94
375 63.60 610 59.52 845 5.65
380 64.95 615 57.86 850 5.40
385 67.77 620 56.13 855 5.19
390 69.63 625 54.37 860 4.98
395 70.93 630 52.60 865 4.84
400 71.81 635 50.93 870 4.63
405 72.48 640 49.14 875 4.48
410 72.80 645 47.44 880 4.17
415 73.29 650 45.76 885 4.21
420 73.67 655 44.03 890 4.07
425 73.92 660 42.37 895 4.18
430 74.29 665 40.65 900 3.82