[ f/7,4 f=400,504 mm (5,0°) ]
[ f/7,4 f=400,504 mm (5,0°) ]
N° |
Rayon |
Indice d |
Constringence |
Épaisseur |
0 |
air | ***** |
***** | |
1 |
90,000 | 1,57260 |
57,5 |
5,000 |
2 |
185,000 | air |
***** |
0,000 |
3 |
43,000 | 1,57260 |
57,5 |
13,200 |
4 |
-92,000 | 1,62450 |
35,8 |
1,000 |
5 |
91,000 | air |
***** |
57,000 |
6 |
-28,100 | 1,57260 |
57,5 |
1,000 |
7 |
28,100 | air |
***** |
1,000 |
8 |
21,500 | 1,61132 |
58 |
3,300 |
9 |
Dpt. plan | air |
***** |
1,900 |
10 |
-74,200 | 1,60457 |
43 |
1,100 |
11 |
20,800 | air |
***** |
6,000 |
12 |
-111,300 | 1,52110 |
51 |
1,100 |
13 |
25,200 | 1,61132 |
56 |
3,000 |
14 |
-36,700 | air |
***** |
o3o-3k4f |
no dioptre diaphragme : 11 | Calcul n° 687
| |||
| Commentaire : GB 1910 02340 (sur base US 721 240 nº195) | ||||
| Inventeur : _/_ | Maison : Zeiss | Date : 1910 | 12111/2 | |