Zoom
F/4,0 F=46,830 mm (50,0°)
[ f/4,0 f=46,830 mm (50,0°) ]
Zoom
F/4,0 F=46,830 mm (50,0°)
[ f/4,0 f=46,830 mm (50,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
115,870 | 1,83400 |
37,2 |
1,650 |
2 |
26,540 | air |
***** |
2,202 |
3 |
39,330 | 1,77250 |
49,6 |
1,530 |
4 |
26,570 | air |
***** |
2,752 |
5 |
26,600 | 1,80518 |
25,4 |
4,463 |
6 |
56,950 | air |
***** |
18,258 |
7 |
30,770 | 1,71300 |
53,8 |
3,035 |
8 |
-118,530 | air |
***** |
2,700 |
9 |
20,450 | 1,72000 |
43,7 |
2,839 |
10 |
181,430 | air |
***** |
0,534 |
11 |
-92,390 | 1,80518 |
25,4 |
4,194 |
12 |
16,050 | air |
***** |
5,490 |
13 |
-55,590 | 1,68893 |
31,1 |
2,044 |
14 |
-23,460 | air |
***** |
10,794 |
15 |
-500,000 | 1,51633 |
64,1 |
1,500 |
16 |
500,000 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 12 | Calcul n° 765
| |||
| Commentaire : US 4 726 665 Ib | ||||
| Inventeur : T. Itoh | Maison : Asahi Kogaku Kogyo | Date : 1988 | 111111/11 | |