_/_
F/1,8 F=100,000 mm (30,0°)
[ f/1,8 f=100,542 mm (30,0°) ]
_/_
F/1,8 F=100,000 mm (30,0°)
[ f/1,8 f=100,542 mm (30,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
66,000 | 1,61340 |
56,3 |
10,000 |
2 |
-385,000 | air |
***** |
25,000 |
3 |
-59,000 | 1,62140 |
36,1 |
2,000 |
4 |
69,000 | air |
***** |
27,000 |
5 |
-120,000 | 1,65010 |
33,6 |
2,000 |
6 |
91,600 | 1,61350 |
59 |
10,000 |
7 |
-55,000 | air |
***** |
1,000 |
8 |
85,000 | 1,61350 |
59 |
6,000 |
9 |
-207,000 | air |
***** |
o3o-4k4j |
no dioptre diaphragme : 4 | Calcul n° 899
| |||
| Commentaire : GB 0 299 983 II | ||||
| Inventeur : W. Lee | Maison : Kapella | Date : 1928 | 11/21 | |