Celor
F/8,0 F=100,000 mm (60,0°)
[ f/8,0 f=99,853 mm (60,0°) ]
Celor
F/8,0 F=100,000 mm (60,0°)
[ f/8,0 f=99,853 mm (60,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
24,400 | 1,61120 |
58,6 |
2,030 |
2 |
-53,870 | air |
***** |
0,746 |
3 |
-36,600 | 1,53560 |
50,8 |
0,924 |
4 |
29,620 | air |
***** |
4,956 |
5 |
-29,620 | 1,53560 |
50,8 |
0,924 |
6 |
36,600 | air |
***** |
0,746 |
7 |
53,870 | 1,61120 |
58,6 |
2,030 |
8 |
-24,400 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 111
| |||
| Commentaire : GB 1898 12 859 | DE 0 109 283 | ||||
| Inventeur : E. von Hoegh | Maison : Goerz | Date : 1898 | 11/11 | |