_/_
F/2,5 F=100,000 mm (50,0°)
[ f/2,5 f=99,999 mm (50,0°) ]
_/_
F/2,5 F=100,000 mm (50,0°)
[ f/2,5 f=99,999 mm (50,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
499,640 | 1,52300 |
58,5 |
14,273 |
2 |
237,890 | air |
***** |
249,781 |
3 |
127,270 | 1,66570 |
32,5 |
12,291 |
4 |
161,600 | air |
***** |
19,824 |
5 |
47,960 | 1,62160 |
60,2 |
9,809 |
6 |
858,980 | air |
***** |
10,788 |
7 |
-82,380 | 1,61054 |
37,5 |
2,355 |
8 |
47,960 | air |
***** |
12,259 |
9 |
184,390 | 1,62160 |
60,2 |
9,809 |
10 |
-59,820 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 6 | Calcul n° 571
| |||
| Commentaire : US 1 934 561 | ||||
| Inventeur : Wilbur R. Rayton | Maison : Bosch & Lomb | Date : 1933 | 111/11 | |