Kopp 3486  
Note: Graph and tabular data at 4.55 mm
Filter Specifications
Transmission must be 37% between 513 nm and 527 nm (cut-off wavelength)
Transmission must be 80% from 557 nm to 750 nm
Transmission must be < 0.5% at wavelength shorter than 493 nm
Difference between 15% and 60% transmission must be < 15 nm
Physical Properties
Nominal Thickness Range 1.4 - 4.6 mm
Refractive Index nD = 1.49
Density 2.41 g/cm3
Thermal Linear Expansion 40E-7 /C (30-300 C)
Strain Temperature 438 C
Annealing Temperature 522 C
Deformation Temperature 714 C
                   
    Kopp 3486  
Wavelength Transmission Wavelength Transmission Wavelength Transmission
(nm) (%) (nm) (%) (nm) (%)
200 0.00 435 0.00 670 91.50
205 0.00 440 0.00 675 91.56
210 0.00 445 0.00 680 91.44
215 0.00 450 0.00 685 91.43
220 0.00 455 0.00 690 91.46
225 0.00 460 0.00 695 91.43
230 0.00 465 0.00 700 91.44
235 0.00 470 0.00 705 91.38
240 0.00 475 0.00 710 91.41
245 0.00 480 0.00 715 91.35
250 0.00 485 0.01 720 91.41
255 0.00 490 0.02 725 91.37
260 0.00 495 0.04 730 91.37
265 0.00 500 0.08 735 91.23
270 0.00 505 0.22 740 91.20
275 0.00 510 0.83 745 91.13
280 0.00 515 3.85 750 91.25
285 0.00 520 15.15 755 91.16
290 0.00 525 38.10 760 91.04
295 0.00 530 61.68 765 91.03
300 0.00 535 76.41 770 90.88
305 0.00 540 83.53 775 90.89
310 0.00 545 86.63 780 90.88
315 0.00 550 88.11 785 90.59
320 0.00 555 88.94 790 90.64
325 0.00 560 89.45 795 90.84
330 0.00 565 89.70 800 90.60
335 0.00 570 90.15 805 90.45
340 0.00 575 90.29 810 90.64
345 0.00 580 90.45 815 90.63
350 0.00 585 90.63 820 90.50
355 0.00 590 90.79 825 90.31
360 0.00 595 90.88 830 90.36
365 0.00 600 91.07 835 90.60
370 0.00 605 91.14 840 90.40
375 0.00 610 91.30 845 90.43
380 0.00 615 91.49 850 90.16
385 0.00 620 91.47 855 90.66
390 0.00 625 91.47 860 90.15
395 0.00 630 91.50 865 90.08
400 0.00 635 91.51 870 90.15
405 0.00 640 91.54 875 89.97
410 0.00 645 91.53 880 89.93
415 0.00 650 91.58 885 90.35
420 0.00 655 91.53 890 89.02
425 0.00 660 91.54 895 88.42
430 0.00 665 91.54 900 90.07