Kopp 3005  
Note: Graph and tabular data at 1.024 mm
Filter Specifications
This filter glass is used for altering the effective color temperature 
Light Source - Blackbody 2125
Physical Properties
Nominal Thickness Range 1mm
Refractive Index nD = 1.524
Density 2.58 g/cm3
Thermal Linear Expansion 89E-7 /ēC (30-300 ēC)
Strain Temperature 546 ēC
Annealing Temperature 577 ēC
Deformation Temperature 607 ēC
                   
                   
    Kopp 3005  
Wavelength Transmission Wavelength Transmission Wavelength Transmission
(nm) (%) (nm) (%) (nm) (%)
380 59.82 615 3.87 850 2.04
385 64.43 620 3.66 855 2.07
390 68.29 625 3.39 860 2.09
395 70.41 630 3.10 865 2.12
400 70.65 635 2.82 870 2.15
405 69.38 640 2.57 875 2.17
410 66.79 645 2.39 880 2.17
415 61.46 650 2.27 885 2.31
420 54.80 655 2.23 890 2.34
425 51.52 660 2.24 895 2.42
430 46.56 665 2.30 900 2.39
435 42.12 670 2.39
440 38.18 675 2.52
445 34.40 680 2.64
450 30.88 685 2.73
455 27.55 690 2.81
460 24.93 695 2.83
465 22.65 700 2.80
470 20.46 705 2.75
475 18.63 710 2.68
480 17.17 715 2.60
485 15.95 720 2.53
490 14.91 725 2.44
495 13.91 730 2.35
500 13.03 735 2.20
505 12.22 740 2.08
510 11.30 745 2.07
515 10.57 750 2.04
520 9.90 755 2.05
525 9.04 760 2.03
530 8.32 765 2.01
535 7.85 770 1.98
540 7.78 775 1.96
545 7.78 780 1.94
550 7.97 785 1.89
555 8.24 790 1.87
560 8.36 795 1.83
565 8.19 800 1.80
570 6.71 805 1.78
575 6.24 810 1.78
580 5.91 815 1.85
585 4.51 820 1.88
590 4.35 825 1.91
595 4.13 830 1.94
600 4.22 835 1.96
605 4.18 840 1.99
610 4.01 845 2.00