_/_
F/2,0 F=94,710 mm (25,0°)
[ f/2,0 f=99,991 mm (25,0°) ]
_/_
F/2,0 F=94,710 mm (25,0°)
[ f/2,0 f=99,991 mm (25,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
95,700 | 1,90070 |
42,5 |
11,900 |
2 |
-177,800 | air |
***** |
1,840 |
3 |
-87,200 | 1,76160 |
26,5 |
4,150 |
4 |
3460,000 | air |
***** |
17,800 |
5 |
-1913,000 | 1,76160 |
26,5 |
4,150 |
6 |
89,000 | air |
***** |
2,660 |
7 |
340,500 | 1,90070 |
42,5 |
7,900 |
8 |
-78,500 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 193
| |||
| Commentaire : US 1 685 600 | ||||
| Inventeur : C. W. Frederick, G. H. Aklin | Maison : Kodak | Date : 1939 | 11/11 | |