_/_
F/6,0 F=100,000 mm (72,0°)
[ f/6,0 f=98,138 mm (72,0°) ]
_/_
F/6,0 F=100,000 mm (72,0°)
[ f/6,0 f=98,138 mm (72,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
22,000 | 1,61088 |
57,2 |
4,500 |
2 |
-22,000 | 1,52110 |
51,8 |
1,000 |
3 |
26,800 | air |
***** |
3,500 |
4 |
-26,800 | 1,61650 |
36,5 |
1,000 |
5 |
13,800 | 1,51750 |
59 |
5,000 |
6 |
26,800 | 1,61650 |
36,5 |
3,500 |
7 |
-30,200 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 3 | Calcul n° 465
| |||
| Commentaire : US 1 352 028 II | ||||
| Inventeur : F. E. Ross | Maison : Kodak | Date : 1920 | 2/3 | |