i-Line Glass Types

I-Line Glass Type
Type Code nc nd nF ng vd s.g. Coloring Datasheet
PBM18Y 1.59097 1.59537 1.60634 1.61520 38.77 3.37 340/315
596393 1.59103 1.59538 1.60620 1.61495 39.29 3.36 340/315
620363 1.61502 1.61989 1.63211 1.64207 36.27 3.61 345/320
582409 1.57738 1.58147 1.59161 1.59979 40.86 3.27 335/310
567428 1.56339 1.56721 1.57663 1.58418 42.86 3.10 335/310
581408 1.57722 1.58131 1.59148 1.59967 40.77 3.23 335/310
532490 1.52846 1.53172 1.53932 1.54540 49.95 2.27 325/305
548457 1.54456 1.54814 1.55655 1.56333 45.45 2.95 325/305
603606 1.60007 1.60302 1.61002 1.61539 60.65 3.36 325/290
589612 1.58619 1.58913 1.59581 1.60100 61.23 3.23 320/285
557587 1.55383 1.55663 1.56331 1.56848 58.68 2.90 325/295
516643 1.513.86 1.51633 1.52189 1.52619 64.24 2.50 315/290
487703 1.48535 1.48749 1.49228 1.49594 70.36 2.46 295/270
497811 1.49513 1.49700 1.50160 1.50455 81.14 3.66 310