F/4,0 F=100,000 mm (35,0°)
[ f/4,0 f=100,004 mm (35,0°) ]
F/4,0 F=100,000 mm (35,0°)
[ f/4,0 f=100,004 mm (35,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
74,820 | 1,51500 |
64,5 |
29,927 |
2 |
44,890 | air |
***** |
13,193 |
3 |
60,580 | 1,61090 |
57,2 |
7,482 |
4 |
-145,250 | air |
***** |
0,399 |
5 |
-102,530 | 1,56840 |
42,7 |
3,741 |
6 |
64,840 | 1,56830 |
57,2 |
4,988 |
7 |
1144,470 | air |
***** |
30,177 |
8 |
-1144,470 | 1,56830 |
57,2 |
4,988 |
9 |
-64,840 | 1,56840 |
42,7 |
3,741 |
10 |
102,530 | air |
***** |
0,399 |
11 |
145,250 | 1,61090 |
57,2 |
7,482 |
12 |
-60,580 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 7 | Calcul n° 547
| |||
| Commentaire : US 1 812 541 II | ||||
| Inventeur : Fred E. Altman | Maison : Felms Revo Corporation | Date : 1931 | 112/21 | |