Wavelength(nm) n k 435 1.5027 0 440 1.5017 0 445 1.5009 0 450 1.5002 0 455 1.4996 0 460 1.4991 0 465 1.4987 0 470 1.4983 0 475 1.498 0 480 1.4977 0 485 1.4974 0 490 1.4971 0 495 1.4968 0 500 1.4965 0 505 1.4962 0 510 1.496 0 515 1.4957 0 520 1.4954 0 525 1.4951 0 530 1.4948 0 535 1.4945 0 540 1.4942 0 545 1.4939 0 550 1.4936 0 555 1.4933 0 560 1.493 0 565 1.4927 0 570 1.4924 0 575 1.4921 0 580 1.4918 0 585 1.4915 0 590 1.4913 0 595 1.491 0 600 1.4907 0 605 1.4904 0 610 1.4902 0 615 1.4899 0 620 1.4896 0 625 1.4894 0 630 1.4891 0 635 1.4889 0 640 1.4887 0 645 1.4884 0 650 1.4882 0 655 1.488 0 660 1.4878 0 665 1.4876 0 670 1.4874 0 675 1.4872 0 680 1.487 0 685 1.4869 0 690 1.4867 0 695 1.4865 0 700 1.4864 0 705 1.4862 0 710 1.4861 0 715 1.486 0 720 1.4858 0 725 1.4857 0 730 1.4856 0 735 1.4855 0 740 1.4853 0 745 1.4852 0 750 1.4851 0 755 1.485 0 760 1.4849 0 765 1.4849 0 770 1.4848 0 775 1.4847 0 780 1.4846 0 785 1.4845 0 790 1.4844 0 795 1.4844 0 800 1.4843 0 805 1.4842 0 810 1.4842 0 815 1.4841 0 820 1.4841 0 825 1.484 0 830 1.4839 0 835 1.4839 0 840 1.4838 0 845 1.4838 0 850 1.4837 0 855 1.4837 0 860 1.4836 0 865 1.4836 0 870 1.4835 0 875 1.4835 0 880 1.4834 0 885 1.4834 0 890 1.4833 0 895 1.4833 0 900 1.4832 0 905 1.4832 0 910 1.4831 0 915 1.4831 0 920 1.483 0 925 1.483 0 935 1.4829 0 945 1.4828 0 955 1.4827 0 965 1.4825 0 975 1.4824 0 985 1.4823 0 995 1.4822 0 1005 1.482 0 1015 1.4819 0 1025 1.4817 0 1035 1.4816 0 1045 1.4814 0 1050 1.4813 0