Triplet
F/4,0 F=100,000 mm (30,0°)
[ f/4,0 f=99,919 mm (30,0°) ]
Triplet
F/4,0 F=100,000 mm (30,0°)
[ f/4,0 f=99,919 mm (30,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
26,740 | 1,53700 |
39,8 |
5,000 |
2 |
-184,810 | air |
***** |
9,036 |
3 |
-36,830 | 1,62420 |
27,1 |
1,500 |
4 |
22,300 | air |
***** |
14,878 |
5 |
122,140 | 1,49330 |
55,9 |
5,000 |
6 |
-26,910 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 4 | Calcul n° 64
| |||
| Commentaire : {00063}Lac. p243 | ||||
| Inventeur : Kerber | Maison : | Date : 1916 | 11/1 | |