Kopp 9345  
Note: Graph and tabular data at 2.00 mm
Filter Specifications
Transmission must be ³ 50% at 345 ±  10 nm
Transmission must be ³ 80% from 400 ± 10 nm
Physical Properties
Nominal Thickness Range 2.0 mm
Refractive Index nD = 1.51
Density 2.41 g/cm3
Thermal Linear Expansion 52E-7 /ºC (30-300 ºC)
Transition Temperature 531 ºC
Annealing Temperature 545 ºC
Deformation Temperature 620 ºC
                   
    Kopp 9345  
Wavelength Transmission Wavelength Transmission Wavelength Transmission
(nm) (%) (nm) (%) (nm) (%)
200 0.00 435 89.91 670 91.27
205 0.01 440 89.99 675 91.44
210 0.01 445 89.99 680 91.33
215 0.03 450 90.13 685 91.40
220 0.02 455 90.35 690 91.42
225 0.02 460 90.37 695 91.40
230 0.02 465 90.47 700 91.38
235 0.01 470 90.50 705 91.32
240 0.00 475 90.63 710 91.39
245 0.02 480 90.62 715 91.47
250 0.02 485 90.61 720 91.56
255 0.02 490 90.69 725 91.60
260 0.02 495 90.79 730 91.60
265 0.01 500 90.88 735 91.53
270 0.02 505 90.88 740 91.55
275 0.03 510 90.83 745 91.54
280 0.03 515 90.80 750 91.50
285 0.04 520 90.92 755 91.56
290 0.04 525 90.98 760 91.61
295 0.05 530 90.87 765 91.69
300 0.06 535 90.95 770 91.74
305 0.07 540 91.07 775 91.57
310 0.13 545 90.98 780 91.66
315 0.29 550 91.01 785 91.72
320 1.03 555 91.06 790 91.75
325 3.82 560 91.12 795 91.79
330 10.91 565 91.06 800 91.56
335 23.42 570 91.01 805 91.60
340 38.62 575 91.01 810 91.80
345 52.88 580 90.93 815 91.85
350 63.70 585 90.94 820 91.86
355 71.56 590 91.07 825 91.73
360 76.71 595 91.15 830 91.75
365 80.24 600 91.19 835 91.87
370 82.70 605 91.17 840 91.80
375 84.18 610 91.16 845 91.69
380 85.24 615 91.27 850 91.78
385 86.45 620 91.13 855 91.75
390 87.38 625 91.23 860 92.04
395 88.06 630 91.21 865 91.80
400 88.61 635 91.12 870 91.69
405 88.96 640 91.20 875 91.33
410 89.21 645 91.24 880 91.49
415 89.39 650 91.21 885 91.49
420 89.58 655 91.27 890 91.51
425 89.77 660 91.25 895 92.61
430 89.76 665 91.32 900 92.46