Cook lens Serie IIIa
F/8,0 F=100,000 mm (28,0°)
[ f/8,0 f=100,054 mm (28,0°) ]
Sommes de Seidel -- Apport de chaque dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
86,7527 |
-6,9020 |
0,5491 |
-2,3967 |
-2,4634 |
2 |
230,0625 |
37,2489 |
6,0309 |
11,6131 |
-1,1418 |
3 |
-297,7863 |
-43,4776 |
-6,3478 |
-11,5781 |
1,5822 |
4 |
44,9932 |
-2,4525 |
0,1337 |
-0,2974 |
-0,4120 |
5 |
-73,4730 |
11,6891 |
-1,8597 |
7,9316 |
3,1258 |
|
Diaphragme
|
|||||
6 |
0,4904 |
-0,4890 |
0,4876 |
-9,3800 |
-0,4530 |
7 |
3,0152 |
1,4398 |
0,6875 |
5,4461 |
-0,4530 |
T. |
-5,9453 |
-2,9432 |
-0,3187 |
1,3386 |
-0,2151 |
Sommes de Seidel -- Etat par dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
86,7527 |
-6,9020 |
0,5491 |
-2,3967 |
-2,4634 |
2 |
316,8151 |
30,3469 |
6,5800 |
9,2164 |
-3,6052 |
3 |
19,0288 |
-13,1307 |
0,2322 |
-2,3617 |
-2,0229 |
4 |
64,0221 |
-15,5832 |
0,3659 |
-2,6591 |
-2,4349 |
5 |
-9,4509 |
-3,8940 |
-1,4938 |
5,2725 |
0,6909 |
|
Diaphragme
|
|||||
6 |
-8,9606 |
-4,3830 |
-1,0062 |
-4,1075 |
0,2379 |
7 |
-5,9453 |
-2,9432 |
-0,3187 |
1,3386 |
-0,2151 |