Wavelength(nm) n k 190.77 1.26 2.95 191.51 1.2706 2.971 192.25 1.2825 2.9931 193 1.2956 3.0162 193.75 1.31 3.04 194.51 1.3256 3.0645 195.28 1.3425 3.0894 196.05 1.3606 3.1146 196.83 1.38 3.14 197.61 1.4006 3.1654 198.4 1.4225 3.1906 199.2 1.4456 3.2155 200 1.47 3.24 200.81 1.496 3.263 201.63 1.5231 3.2856 202.45 1.5512 3.3079 203.28 1.58 3.33 204.12 1.6091 3.352 204.96 1.6388 3.3742 205.81 1.6691 3.3968 206.67 1.7 3.42 207.53 1.7314 3.444 208.4 1.7635 3.468 209.28 1.7969 3.492 210.17 1.8322 3.516 211.06 1.87 3.54 211.97 1.9122 3.5651 212.88 1.9569 3.589 213.79 2.0032 3.609 214.72 2.0508 3.6251 215.65 2.1 3.64 216.59 2.1508 3.6571 217.54 2.2032 3.673 218.5 2.2572 3.6856 219.47 2.3128 3.6944 220.44 2.37 3.7 221.43 2.4288 3.7024 222.42 2.4892 3.7016 223.42 2.5518 3.6982 224.43 2.6161 3.6917 225.45 2.68 3.68 226.48 2.7412 3.6591 227.52 2.8008 3.6338 228.57 2.8591 3.6074 229.63 2.9158 3.5805 230.7 2.97 3.55 231.78 3.0198 3.5119 232.86 3.0671 3.471 233.96 3.1131 3.4303 235.07 3.1578 3.3906 236.19 3.2 3.35 237.32 3.2384 3.3078 238.46 3.2736 3.2633 239.61 3.3059 3.2153 240.78 3.335 3.1638 241.95 3.36 3.11 243.14 3.3802 3.0535 244.33 3.3949 2.9974 245.54 3.4026 2.9447 246.77 3.4035 2.8962 248 3.4 2.85 249.25 3.3933 2.8042 250.51 3.3846 2.7607 251.78 3.376 2.7204 253.06 3.368 2.6836 254.36 3.36 2.65 255.67 3.3526 2.6202 256.99 3.3445 2.5929 258.33 3.3345 2.5672 259.69 3.3226 2.5428 261.05 3.31 2.52 262.43 3.298 2.4988 263.83 3.286 2.4792 265.24 3.274 2.4615 266.67 3.262 2.4454 268.11 3.25 2.43 269.57 3.238 2.414 271.04 3.226 2.398 272.53 3.2143 2.3814 274.03 3.2026 2.3647 275.56 3.19 2.35 277.09 3.1746 2.3402 278.65 3.1583 2.3329 280.23 3.1417 2.3275 281.82 3.1254 2.3234 283.43 3.11 2.32 285.06 3.0979 2.3149 286.71 3.0862 2.311 288.37 3.0725 2.311 290.06 3.0566 2.3149 291.76 3.04 2.32 293.49 3.0229 2.3229 295.24 3.007 2.327 297.01 2.995 2.335 298.8 2.9869 2.3469 300.61 2.98 2.36 302.44 2.9714 2.3714 304.29 2.9635 2.3835 306.17 2.9572 2.3975 308.07 2.9528 2.4134 310 2.95 2.43 311.95 2.9482 2.4454 313.92 2.9487 2.4615 315.92 2.953 2.4802 317.95 2.9609 2.5007 320 2.97 2.52 322.08 2.9774 2.5322 324.18 2.9855 2.5437 326.32 2.9952 2.5597 328.48 3.0068 2.5802 330.67 3.02 2.6 332.89 3.0348 2.6133 335.14 3.0512 2.6246 337.41 3.0692 2.636 339.73 3.0888 2.648 342.07 3.11 2.66 344.44 3.1328 2.6731 346.85 3.1572 2.685 349.3 3.1826 2.6936 351.77 3.2095 2.6984 354.29 3.24 2.7 356.83 3.2798 2.7001 359.42 3.3205 2.695 362.04 3.3564 2.6807 364.71 3.3856 2.6574 367.41 3.41 2.63 370.15 3.4302 2.6026 372.93 3.4449 2.5743 375.76 3.4526 2.5454 378.63 3.4535 2.5167 381.54 3.45 2.49 384.5 3.4438 2.467 387.5 3.4351 2.4479 390.55 3.4242 2.4339 393.65 3.4119 2.425 396.8 3.4 2.42 400 3.3919 2.4187 403.25 3.3842 2.4194 406.56 3.3742 2.4197 409.92 3.3619 2.4194 413.33 3.35 2.42 416.81 3.3408 2.4222 420.34 3.3332 2.4267 423.93 3.3278 2.4354 427.59 3.3241 2.4475 431.3 3.32 2.46 435.09 3.311 2.467 438.94 3.3029 2.4749 442.86 3.3009 2.4892 446.85 3.305 2.5096 450.91 3.31 2.53 455.05 3.3095 2.5422 459.26 3.3094 2.5537 463.55 3.313 2.57 467.92 3.3209 2.5908 472.38 3.33 2.61 476.92 3.3374 2.6182 481.55 3.3455 2.6255 486.27 3.3549 2.6392 491.09 3.3662 2.6596 496 3.38 2.68 501.01 3.3993 2.6944 506.12 3.4198 2.7056 511.34 3.4388 2.7133 516.67 3.4552 2.7178 522.11 3.47 2.72 527.66 3.4843 2.7201 533.33 3.4958 2.7198 539.13 3.5018 2.7209 545.05 3.5023 2.7242 551.11 3.5 2.73 557.3 3.4944 2.7385 563.64 3.4904 2.7514 570.11 3.4938 2.7737 576.74 3.5051 2.803 583.53 3.52 2.83 590.48 3.5354 2.8401 597.59 3.5517 2.8466 604.88 3.5674 2.857 612.35 3.5827 2.8729 620 3.6 2.89 627.85 3.6222 2.9071 635.9 3.6469 2.923 644.16 3.6732 2.9366 652.63 3.7008 2.9463 661.33 3.73 2.95 670.27 3.7636 2.9429 679.45 3.7956 2.929 688.89 3.8218 2.9107 698.59 3.8401 2.8882 708.57 3.85 2.86 718.84 3.8503 2.8209 729.41 3.8398 2.7798 740.3 3.8151 2.7417 751.52 3.777 2.7106 763.08 3.73 2.69 775 3.6749 2.6889 787.3 3.6178 2.7002 800 3.5669 2.7231 813.11 3.523 2.7546 826.67 3.48 2.79 840.68 3.4326 2.8186 855.17 3.3843 2.8511 870.18 3.3354 2.8935 885.71 3.2867 2.9474 901.82 3.24 3.01 918.52 3.1982 3.0828 935.85 3.1589 3.1604 953.85 3.1202 3.2345 972.55 3.0829 3.307 992 3.05 3.39 1012.24 3.023 3.5058 1033.33 3.0049 3.6289 1055.32 3.0009 3.7434 1078.26 3.011 3.8447 1102.22 3.03 3.94 1127.27 3.0571 4.0333 1153.49 3.0862 4.1198 1180.95 3.1126 4.1978 1209.76 3.1321 4.2651 1240 3.14 4.32 1271.79 3.1516 4.3701 1305.26 3.1531 4.4159 1340.54 3.1456 4.4419 1377.78 3.11 4.44 1417.14 3.0228 4.3809 1458.82 2.7842 4.4052 1503.03 2.4236 4.5668 1550 2.2738 4.8156 1600 2.1675 5.1049 1653.33 1.9263 5.3937 1710.34 1.7268 5.7365 1771.43 1.59 6.13 1837.04 1.4865 6.5316 1907.69 1.3964 6.9595 1984 1.2993 7.4203 2066.67 1.21 7.96 2156.52 1.1819 8.5635 2254.55 1.2119 9.1931 2361.9 1.2793 9.8473 2480 1.4 10.5