Photographic objective
F/8,0 F=56,409 mm (80,0°)
[ f/8,0 f=56,409 mm (80,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
13,200 | 1,60954 |
44,7 |
1,700 |
2 |
-49,700 | 1,51790 |
46 |
0,400 |
3 |
29,000 | 1,56063 |
39,7 |
0,400 |
4 |
5,600 | 1,51790 |
47,4 |
1,500 |
5 |
14,300 | air |
***** |
3,400 |
6 |
-14,300 | 1,51790 |
47,4 |
1,500 |
7 |
-5,600 | 1,56063 |
39,7 |
0,400 |
8 |
-29,000 | 1,51790 |
46 |
0,400 |
9 |
49,700 | 1,60954 |
44,7 |
1,700 |
10 |
-13,200 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 5 | Calcul n° 57
| |||
Commentaire : US 0 532 398 II Symétrisé | ||||
Inventeur : P. Rudolph | Maison : Zeiss | Date : 1895 | 4/4 |