Wavelength(nm) n k 325 1.69204 0 330 1.68797 0 335 1.6842 0 340 1.6807 0 345 1.67744 0 350 1.6744 0 355 1.67155 0 360 1.66887 0 365 1.66636 0 370 1.66399 0 375 1.66175 0 380 1.65964 0 385 1.65764 0 390 1.65574 0 395 1.65394 0 400 1.65223 0 405 1.6506 0 410 1.64905 0 415 1.64757 0 420 1.64615 0 425 1.6448 0 430 1.64351 0 435 1.64227 0 440 1.64109 0 445 1.63995 0 450 1.63886 0 455 1.63781 0 460 1.6368 0 465 1.63583 0 470 1.6349 0 475 1.634 0 480 1.63313 0 485 1.6323 0 490 1.63149 0 495 1.63072 0 500 1.62996 0 505 1.62924 0 510 1.62854 0 515 1.62786 0 520 1.6272 0 525 1.62656 0 530 1.62595 0 535 1.62535 0 540 1.62477 0 545 1.62421 0 550 1.62367 0 555 1.62314 0 560 1.62262 0 565 1.62213 0 570 1.62164 0 575 1.62117 0 580 1.62071 0 585 1.62027 0 590 1.61983 0 595 1.61941 0 600 1.619 0 605 1.6186 0 610 1.61821 0 615 1.61783 0 620 1.61745 0 625 1.61709 0 630 1.61674 0 635 1.6164 0 640 1.61606 0 645 1.61573 0 650 1.61541 0 655 1.6151 0 660 1.61479 0 665 1.61449 0 670 1.6142 0 675 1.61391 0 680 1.61363 0 685 1.61336 0 690 1.61309 0 695 1.61283 0 700 1.61257 0 705 1.61232 0 710 1.61207 0 715 1.61183 0 720 1.6116 0 725 1.61136 0 730 1.61114 0 735 1.61091 0 740 1.61069 0 745 1.61048 0 750 1.61027 0 755 1.61006 0 760 1.60986 0 765 1.60966 0 770 1.60946 0 775 1.60927 0 780 1.60908 0 785 1.6089 0 790 1.60871 0 795 1.60853 0 800 1.60836 0 805 1.60818 0 810 1.60801 0 815 1.60785 0 820 1.60768 0 825 1.60752 0 830 1.60736 0 835 1.6072 0 840 1.60704 0 845 1.60689 0 850 1.60674 0 855 1.60659 0 860 1.60645 0 865 1.6063 0 870 1.60616 0 875 1.60602 0 880 1.60588 0 885 1.60575 0 890 1.60561 0 895 1.60548 0 900 1.60535 0 905 1.60522 0 910 1.60509 0 915 1.60497 0 920 1.60484 0 925 1.60472 0 930 1.6046 0 935 1.60448 0 940 1.60436 0 945 1.60424 0 950 1.60413 0 955 1.60401 0 960 1.6039 0 965 1.60379 0 970 1.60368 0 975 1.60357 0 980 1.60346 0 985 1.60335 0 990 1.60325 0 995 1.60314 0 1000 1.60304 0 1005 1.60294 0 1010 1.60283 0 1015 1.60273 0 1020 1.60263 0 1025 1.60254 0 1030 1.60244 0 1035 1.60234 0 1040 1.60224 0 1045 1.60215 0 1050 1.60206 0 1055 1.60196 0 1060 1.60187 0 1065 1.60178 0 1070 1.60169 0 1075 1.6016 0 1080 1.60151 0 1085 1.60142 0 1090 1.60133 0 1095 1.60124 0 1100 1.60116 0 1105 1.60107 0 1110 1.60098 0 1115 1.6009 0 1120 1.60081 0 1125 1.60073 0 1130 1.60065 0 1135 1.60057 0 1140 1.60048 0 1145 1.6004 0 1150 1.60032 0 1155 1.60024 0 1160 1.60016 0 1165 1.60008 0 1170 1.6 0 1175 1.59992 0 1180 1.59985 0 1185 1.59977 0 1190 1.59969 0 1195 1.59961 0 1200 1.59954 0 1205 1.59946 0 1210 1.59939 0 1215 1.59931 0 1220 1.59924 0 1225 1.59916 0 1230 1.59909 0 1235 1.59901 0 1240 1.59894 0 1245 1.59887 0 1250 1.59879 0 1255 1.59872 0 1260 1.59865 0 1265 1.59858 0 1270 1.59851 0 1275 1.59843 0 1280 1.59836 0 1285 1.59829 0 1290 1.59822 0 1295 1.59815 0 1300 1.59808 0 1305 1.59801 0 1310 1.59794 0 1315 1.59787 0 1320 1.5978 0 1325 1.59773 0 1330 1.59767 0 1335 1.5976 0 1340 1.59753 0 1345 1.59746 0 1350 1.59739 0 1355 1.59732 0 1360 1.59726 0 1365 1.59719 0 1370 1.59712 0 1375 1.59706 0 1380 1.59699 0 1385 1.59692 0 1390 1.59685 0 1395 1.59679 0 1400 1.59672 0 1405 1.59666 0 1410 1.59659 0 1415 1.59652 0 1420 1.59646 0 1425 1.59639 0 1430 1.59632 0 1435 1.59626 0 1440 1.59619 0 1445 1.59613 0 1450 1.59606 0 1455 1.596 0 1460 1.59593 0 1465 1.59587 0 1470 1.5958 0 1475 1.59574 0 1480 1.59567 0 1485 1.59561 0 1490 1.59554 0 1495 1.59548 0 1500 1.59541 0 1505 1.59535 0 1510 1.59528 0 1515 1.59522 0 1520 1.59515 0 1525 1.59509 0 1530 1.59502 0 1535 1.59496 0 1540 1.59489 0 1545 1.59483 0 1550 1.59476 0 1555 1.5947 0 1560 1.59463 0 1565 1.59457 0 1570 1.5945 0 1575 1.59444 0 1580 1.59438 0 1585 1.59431 0 1590 1.59425 0 1595 1.59418 0 1600 1.59412 0 1605 1.59405 0 1610 1.59399 0 1615 1.59392 0 1620 1.59386 0 1625 1.59379 0 1630 1.59373 0 1635 1.59366 0 1640 1.5936 0 1645 1.59353 0 1650 1.59347 0 1655 1.5934 0 1660 1.59334 0 1665 1.59327 0 1670 1.59321 0 1675 1.59314 0 1680 1.59308 0 1685 1.59301 0 1690 1.59294 0 1695 1.59288 0 1700 1.59281 0 1705 1.59275 0 1710 1.59268 0 1715 1.59261 0 1720 1.59255 0 1725 1.59248 0 1730 1.59242 0 1735 1.59235 0 1740 1.59228 0 1745 1.59222 0 1750 1.59215 0 1755 1.59208 0 1760 1.59202 0 1765 1.59195 0 1770 1.59188 0 1775 1.59182 0 1780 1.59175 0 1785 1.59168 0 1790 1.59161 0 1795 1.59155 0 1800 1.59148 0 1805 1.59141 0 1810 1.59134 0 1815 1.59128 0 1820 1.59121 0 1825 1.59114 0 1830 1.59107 0 1835 1.591 0 1840 1.59093 0 1845 1.59086 0 1850 1.5908 0 1855 1.59073 0 1860 1.59066 0 1865 1.59059 0 1870 1.59052 0 1875 1.59045 0 1880 1.59038 0 1885 1.59031 0 1890 1.59024 0 1895 1.59017 0 1900 1.5901 0 1905 1.59003 0 1910 1.58996 0 1915 1.58989 0 1920 1.58982 0 1925 1.58974 0 1930 1.58967 0 1935 1.5896 0 1940 1.58953 0 1945 1.58946 0 1950 1.58939 0 1955 1.58931 0 1960 1.58924 0 1965 1.58917 0 1970 1.5891 0 1975 1.58902 0 1980 1.58895 0 1985 1.58888 0 1990 1.5888 0 1995 1.58873 0 2000 1.58866 0 2005 1.58858 0 2010 1.58851 0 2015 1.58843 0 2020 1.58836 0 2025 1.58828 0 2030 1.58821 0 2035 1.58813 0 2040 1.58806 0 2045 1.58798 0 2050 1.58791 0 2055 1.58783 0 2060 1.58776 0 2065 1.58768 0 2070 1.5876 0 2075 1.58753 0 2080 1.58745 0 2085 1.58737 0 2090 1.58729 0 2095 1.58722 0 2100 1.58714 0 2105 1.58706 0 2110 1.58698 0 2115 1.5869 0 2120 1.58683 0 2125 1.58675 0 2130 1.58667 0 2135 1.58659 0 2140 1.58651 0 2145 1.58643 0 2150 1.58635 0 2155 1.58627 0 2160 1.58619 0 2165 1.58611 0 2170 1.58603 0 2175 1.58594 0 2180 1.58586 0 2185 1.58578 0 2190 1.5857 0 2195 1.58562 0 2200 1.58553 0 2205 1.58545 0 2210 1.58537 0 2215 1.58528 0 2220 1.5852 0 2225 1.58512 0 2230 1.58503 0 2235 1.58495 0 2240 1.58486 0 2245 1.58478 0 2250 1.58469 0 2255 1.58461 0 2260 1.58452 0 2265 1.58444 0 2270 1.58435 0 2275 1.58426 0 2280 1.58418 0 2285 1.58409 0 2290 1.584 0 2295 1.58392 0 2300 1.58383 0 2305 1.58374 0 2310 1.58365 0 2315 1.58356 0 2320 1.58347 0 2325 1.58338 0