_/_
F/8,0 F=99,820 mm (28,0°)
[ f/8,0 f=99,688 mm (28,0°) ]
_/_
F/8,0 F=99,820 mm (28,0°)
[ f/8,0 f=99,688 mm (28,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
23,030 | 1,65844 |
50,9 |
6,660 |
2 |
51,010 | air |
***** |
1,340 |
3 |
22,110 | 1,78472 |
25,7 |
2,250 |
4 |
15,320 | air |
***** |
15,510 |
5 |
-15,320 | 1,78472 |
25,7 |
2,250 |
6 |
-22,110 | air |
***** |
1,340 |
7 |
-51,010 | 1,65844 |
50,9 |
6,660 |
8 |
-23,030 | air |
***** |
o3o-4l |
no dioptre diaphragme : 4 | Calcul n° 1109
| |||
| Commentaire : US 5 015 079 I | ||||
| Inventeur : Nobutaka Minefuji, Tokyo | Maison : Asahi Kogaku | Date : 1989 | 11/11 | |