Projection lens with field flattener
F/1,5 F=100,000 mm (25,0°)
[ f/1,5 f=100,855 mm (25,0°) ]
Projection lens with field flattener
F/1,5 F=100,000 mm (25,0°)
[ f/1,5 f=100,855 mm (25,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
79,350 | 1,52300 |
58,6 |
25,660 |
2 |
-68,950 | 1,64900 |
33,8 |
6,430 |
3 |
-1786,000 | air |
***** |
64,350 |
4 |
110,140 | 1,51700 |
64,5 |
9,830 |
5 |
-37,650 | 1,58000 |
41 |
3,930 |
6 |
34,800 | 1,88000 |
41,1 |
9,000 |
7 |
-554,100 | air |
***** |
25,330 |
8 |
-40,720 | 1,61500 |
31,9 |
1,980 |
9 |
-1004,000 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 3 | Calcul n° 427
| |||
| Commentaire : US 2 541 481 c | ||||
| Inventeur : W. Shade | Maison : Kodak | Date : 1948 | 2/31 | |