_/_
F/4,0 F=100,032 mm (15,0°)
[ f/4,0 f=100,039 mm (15,0°) ]
_/_
F/4,0 F=100,032 mm (15,0°)
[ f/4,0 f=100,039 mm (15,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
26,060 | 1,55226 |
63,3 |
4,550 |
2 |
Dpt. plan | air |
***** |
17,610 |
3 |
-25,920 | 1,56735 |
42,8 |
1,800 |
4 |
9,080 | 1,58910 |
61,3 |
7,370 |
5 |
-24,580 | 1,59667 |
39,1 |
5,210 |
6 |
18,520 | air |
***** |
7,980 |
7 |
39,120 | 1,67165 |
32,3 |
2,460 |
8 |
-53,600 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 2 | Calcul n° 636
| |||
| Commentaire : US 2 171 274 I | ||||
| Inventeur : W. Merté | Maison : Zeiss | Date : 1939 | 1/31 | |