1.525-1.542
-
2.60-2.65
6-6.5
-
|
1.543-1.564
Biaxial/+
2.65-2.69
6-6.5
-
|
|
|
1.525-1.686
-
2.93-2.96
3.5-4
-
|
|
1.678-1.758
-
3.2-3.4
3
-
|
1.655-1.909
Biaxial/+
3.70-3.95
3.5-4
-
|
1.634-1.648
-
4.43-4.46
3-3.5
-
|
|
|
|
1.486-1.658
-
2.60-2.70
3-4
-
|
1.720-1.850
-
3.70-3.90
3.5-4
-
|