_/_
F/2,7 F=100,000 mm (20,0°)
[ f/2,7 f=99,998 mm (20,0°) ]
_/_
F/2,7 F=100,000 mm (20,0°)
[ f/2,7 f=99,998 mm (20,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
82,450 | 1,62280 |
36,1 |
2,364 |
2 |
54,970 | 1,52300 |
58 |
6,797 |
3 |
-54,970 | 1,62280 |
36,1 |
2,069 |
4 |
-227,560 | air |
***** |
84,343 |
5 |
391,460 | 1,62280 |
36,1 |
1,773 |
6 |
62,590 | 1,52300 |
58 |
3,546 |
7 |
-116,200 | air |
***** |
0,591 |
8 |
116,200 | 1,52300 |
58 |
2,069 |
9 |
Dpt. plan | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 561
| |||
| Commentaire : US 1 913 389 II | ||||
| Inventeur : Arthur J. Holman | Maison : _/_ | Date : 1933 | 3/21 | |