_/_ [n° 276]
F/8,0 F=100,000 mm (50,0°)
[ f/8,0 f=100,421 mm (50,0°) ]
_/_ [n° 276]
F/8,0 F=100,000 mm (50,0°)
[ f/8,0 f=100,421 mm (50,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
-10,180 | 1,63520 |
26,8 |
1,070 |
2 |
-18,750 | air |
***** |
2,250 |
3 |
-64,290 | 1,61070 |
43,6 |
2,140 |
4 |
-14,790 | air |
***** |
o3o-3k2u |
no dioptre diaphragme : 1 | Calcul n° 276
| |||
| Commentaire : DE 0 420 825 I | ||||
| Inventeur : P. Rudolph | Maison : _/_ | Date : 1924 | /11 | |