Protar quadruple série VII
F/6,3 F=100,000 mm (60,0°)
[ f/6,3 f=99,994 mm (60,0°) ]
Protar quadruple série VII
F/6,3 F=100,000 mm (60,0°)
[ f/6,3 f=99,994 mm (60,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
25,830 | 1,58254 |
***** |
2,180 |
2 |
12,410 | 1,51156 |
***** |
2,851 |
3 |
18,790 | 1,61002 |
***** |
2,851 |
4 |
-39,250 | 1,51743 |
***** |
2,180 |
5 |
24,660 | air |
***** |
6,373 |
6 |
-24,660 | 1,51743 |
***** |
2,180 |
7 |
39,250 | 1,61002 |
***** |
2,851 |
8 |
-18,790 | 1,51156 |
***** |
2,851 |
9 |
-12,410 | 1,58254 |
***** |
2,180 |
10 |
-25,830 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 5 | Calcul n° 392
| |||
| Commentaire : tur nº182 p233 | ||||
| Inventeur : P. RUdolph | Maison : Zeiss | Date : 1895 | 4/4 | |