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F/2,5 F=100,000 mm (15,0°)
[ f/2,5 f=99,868 mm (15,0°) ]
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F/2,5 F=100,000 mm (15,0°)
[ f/2,5 f=99,868 mm (15,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
51,230 | 1,61300 |
57,6 |
8,700 |
2 |
-82,000 | 1,69900 |
30,3 |
1,800 |
3 |
212,800 | air |
***** |
1,400 |
4 |
37,100 | 1,61300 |
57,6 |
8,600 |
5 |
-200,000 | 1,69900 |
30,3 |
1,800 |
6 |
71,200 | air |
***** |
6,500 |
7 |
26,670 | 1,65200 |
33,5 |
7,000 |
8 |
-100,000 | 1,64400 |
48,3 |
2,300 |
9 |
14,660 | air |
***** |
o3o-4k4j |
no dioptre diaphragme : 9 | Calcul n° 985
| |||
| Commentaire : GB 0 552 024 I | ||||
| Inventeur : A.Cox | Maison : Taylor | Date : 1943 | 222/ | |