
| Type | Code | nC | nd | nF | ng | νd | s.g. | Coloring |
| S-LAM2 | 744448 | 1.73905 |
1.74400 | 1.75566 | 1.76506 |
44.8
44.78 |
4.32 |
395/340 |
| S-LAM3 | 717479 | 1.71253 |
1.71700 | 1.72749 | 1.73587 |
47.9
47.92 |
4.25 |
385/340 |
| S-LAM7 | 750353 | 1.74328 |
1.74950 | 1.76452 | 1.77699 |
35.3
35.28 |
3.81 |
420/355 |
| S-LAM51 | 700481 | 1.69564 |
1.70000 | 1.71020 | 1.71834 |
48.1
48.08 |
3.79 |
380/335 |
| S-LAM52 | 720437 | 1.71511 |
1.72000 | 1.73159 | 1.74098 |
43.7
43.69 |
3.95 |
400/345 |
| S-LAM54 | 757478 | 1.75223 |
1.75700 | 1.76806 | 1.77687 |
47.8
47.82 |
4.08 |
390/340 |
| S-LAM55 | 762401 | 1.75639 |
1.76200 | 1.77539 | 1.78634 |
40.1
40.10 |
4.22 |
405/350 |
| S-LAM58 | 720420 | 1.71492 |
1.72000 | 1.73207 | 1.74190 |
42.0
41.98 |
4.00 |
410/350 |
| S-LAM59 | 697485 |
1.69270 |
1.69700 | 1.70706 | 1.71509 |
48.5
48.52 |
3.77 |
380/330 |
| S-LAM60 | 743493 | 1.73865 |
1.74320 | 1.75372 | 1.76205 |
49.3
49.34 |
4.06 |
375/330 |
| S-LAM61 | 720460 | 1.71533 |
1.72000 | 1.73097 | 1.73979 |
46.0
46.02 |
4.10 |
395/340 |
| S-LAM66 | 801350 | 1.79427 |
1.80100 | 1.81718 | 1.83061 |
35.0
34.97 |
3.55 |
430/350 |
| L-LAM60 | 743493 | 1.73866 |
1.74320 | 1.75373 | 1.76207 |
49.3
49.29 |
4.20 |
370/310 |
| L-LAM69 | 731405 | 1.72542 |
1.73077 | 1.74346 | 1.75379 |
40.5
40.51 |
3.24 |
410/340 |
| L-LAM72 | 733489 | 1.72858 |
1.73310 | 1.74357 | 1.75187 |
48.9
48.89 |
3.89 |
370/300 |
| S-NBH51 | 750353 | 1.74326 |
1.74950 | 1.76447 | 1.77681 |
35.3
35.33 |
3.29 |
400/330 |

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