_/_
F/3,0 F=100,000 mm (35,0°)
[ f/3,0 f=101,523 mm (35,0°) ]
_/_
F/3,0 F=100,000 mm (35,0°)
[ f/3,0 f=101,523 mm (35,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
41,560 | 1,61300 |
58,5 |
6,000 |
2 |
-464,000 | air |
***** |
13,000 |
3 |
-42,660 | 1,62400 |
36,2 |
1,000 |
4 |
36,030 | air |
***** |
12,100 |
5 |
181,380 | 1,61300 |
58,5 |
6,000 |
6 |
-35,460 | air |
***** |
3o3-3k4h |
no dioptre diaphragme : 2 | Calcul n° 872
| |||
| Commentaire : GB 0 155 640 II | ||||
| Inventeur : H. W. Lee | Maison : Taylor | Date : 1920 | 1/11 | |