Heliar
F/4,5 F=100,300 mm (56,0°)
[ f/4,5 f=100,341 mm (56,0°) ]
Heliar
F/4,5 F=100,300 mm (56,0°)
[ f/4,5 f=100,341 mm (56,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
41,000 | 1,56380 |
***** |
1,600 |
2 |
25,760 | 1,60800 |
***** |
3,600 |
3 |
-583,800 | air |
***** |
8,100 |
4 |
-44,700 | 1,56380 |
***** |
1,600 |
5 |
44,700 | air |
***** |
8,100 |
6 |
583,800 | 1,60800 |
***** |
3,600 |
7 |
-25,760 | 1,56380 |
***** |
1,600 |
8 |
-41,000 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 5 | Calcul n° 24
| |||
| Commentaire : US 716 035 | ||||
| Inventeur : Carl August Hans Harting | Maison : Voigtländer | Date : 1902 | 21/2 | |