_/_
F/1,2 F=100,000 mm (15,0°)
[ f/1,3 f=99,985 mm (15,0°) ]
_/_
F/1,2 F=100,000 mm (15,0°)
[ f/1,3 f=99,985 mm (15,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
103,470 | 1,51700 |
64,5 |
18,000 |
2 |
-103,470 | air |
***** |
0,230 |
3 |
-100,730 | 1,61700 |
36,6 |
3,600 |
4 |
-1151,840 | air |
***** |
98,920 |
5 |
61,450 | 1,61700 |
36,6 |
2,090 |
6 |
61,450 | 1,51700 |
64,5 |
7,210 |
7 |
-61,450 | 1,61700 |
36,6 |
2,090 |
8 |
761,580 | air |
***** |
6,000 |
9 |
81,590 | 1,57950 |
41 |
2,400 |
10 |
41,100 | 1,61100 |
58,4 |
7,210 |
11 |
-107,470 | 1,57950 |
41 |
2,400 |
12 |
286,150 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 8 | Calcul n° 445
| |||
| Commentaire : US 2 578 624 | ||||
| Inventeur : Frank G. Back | Maison : _/_ | Date : 1976 | 113/3 | |