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F/4,5 F=99,826 mm (70,0°)
[ f/4,5 f=99,826 mm (70,0°) ]
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F/4,5 F=99,826 mm (70,0°)
[ f/4,5 f=99,826 mm (70,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
37,260 | 1,57440 |
57,7 |
1,900 |
2 |
93,130 | air |
***** |
0,900 |
3 |
31,770 | 1,61340 |
56,3 |
5,000 |
4 |
-107,300 | 1,57600 |
41 |
1,250 |
5 |
21,120 | air |
***** |
4,860 |
6 |
-43,180 | 1,57440 |
57,7 |
3,900 |
7 |
-28,310 | air |
***** |
1,140 |
8 |
-19,890 | 1,54720 |
45,8 |
2,800 |
9 |
44,960 | 1,61340 |
56,3 |
5,900 |
10 |
-26,620 | air |
***** |
o3o-4k4j |
no dioptre diaphragme : 5 | Calcul n° 923
| |||
| Commentaire : GB 0 407 156 I | ||||
| Inventeur : H. Lee | Maison : Kapella | Date : 1934 | 12/12 | |