_/_
F/5,0 F=65,000 mm (40,0°)
[ f/5,0 f=66,297 mm (40,0°) ]
_/_
F/5,0 F=65,000 mm (40,0°)
[ f/5,0 f=66,297 mm (40,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
32,200 | 1,53990 |
60,2 |
5,160 |
2 |
79,000 | air |
***** |
0,050 |
3 |
27,600 | 1,51700 |
60,3 |
7,260 |
4 |
Dpt. plan | air |
***** |
0,900 |
5 |
-150,000 | 1,61690 |
36,4 |
2,700 |
6 |
22,000 | air |
***** |
8,000 |
7 |
210,000 | 1,57260 |
57,4 |
1,150 |
8 |
48,000 | 1,51700 |
60,3 |
8,400 |
9 |
-35,000 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 6 | Calcul n° 467
| |||
| Commentaire : US 1 360 667 II (80º indiqués et f/2) | ||||
| Inventeur : Charles Clayton Minor | Maison : _/_ | Date : 1920 | 111/2 | |