Anastigmat
F/8,0 F=100,000 mm (40,0°)
[ f/8,0 f=99,955 mm (40,0°) ]
Anastigmat
F/8,0 F=100,000 mm (40,0°)
[ f/8,0 f=99,955 mm (40,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
26,960 | 1,61100 |
42,7 |
4,085 |
2 |
-141,010 | air |
***** |
4,669 |
3 |
-53,840 | 1,60950 |
38,6 |
1,167 |
4 |
55,680 | air |
***** |
1,401 |
5 |
-55,680 | 1,60950 |
38,6 |
1,167 |
6 |
53,840 | air |
***** |
4,669 |
7 |
243,670 | 1,61100 |
42,7 |
3,794 |
8 |
-30,790 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 71
| |||
| Commentaire : US 981 412 | ||||
| Inventeur : Christopher Graf | Maison : | Date : 1909 | 11/11 | |