Photographic objective
F/6,3 F=100,000 mm (40,0°)
[ f/6,3 f=100,056 mm (40,0°) ]
Photographic objective
F/6,3 F=100,000 mm (40,0°)
[ f/6,3 f=100,056 mm (40,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
27,900 | 1,60650 |
***** |
3,512 |
2 |
-20,480 | 1,53670 |
***** |
2,048 |
3 |
-11,390 | 1,56240 |
***** |
0,858 |
4 |
29,610 | air |
***** |
4,682 |
5 |
-30,610 | 1,60650 |
***** |
2,224 |
6 |
-12,060 | 1,51490 |
***** |
2,263 |
7 |
-10,020 | 1,56870 |
***** |
2,536 |
8 |
-26,430 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 68
| |||
| Commentaire : US 562 614 II | ||||
| Inventeur : D. Kaempfer | Maison : Voigländer | Date : 1896 | 3/3 | |