_/_
F/1,6 F=100,000 mm (20,0°)
[ f/1,6 f=99,400 mm (20,0°) ]
_/_
F/1,6 F=100,000 mm (20,0°)
[ f/1,6 f=99,400 mm (20,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
80,000 | 1,60310 |
60,7 |
19,000 |
2 |
-200,200 | 1,60340 |
38 |
2,000 |
3 |
356,400 | air |
***** |
2,703 |
4 |
40,800 | 1,60310 |
60,7 |
16,000 |
5 |
Dpt. plan | 1,60340 |
38 |
2,000 |
6 |
63,390 | air |
***** |
7,293 |
7 |
661,890 | 1,74000 |
28,2 |
10,000 |
8 |
45,710 | air |
***** |
16,482 |
9 |
36,000 | 1,60560 |
43,9 |
18,570 |
10 |
-56,420 | air |
***** |
3,635 |
11 |
-29,650 | 1,74000 |
28,2 |
2,000 |
12 |
-432,000 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 8 | Calcul n° 272
| |||
| Commentaire : GB 0 513 452 II | ||||
| Inventeur : _/_ | Maison : I. G. Farbenindustrie Aktiengesellschaft (AGFA ?) | Date : 1937 | 221/11 | |