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F/6,0 F=177,700 mm (25,0°)
[ f/6,0 f=177,796 mm (25,0°) ]
Sommes de Seidel -- Apport de chaque dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
21,8954 |
10,5705 |
5,1031 |
32,9865 |
-1,7296 |
2 |
-1,4406 |
-1,3768 |
-1,3158 |
-12,7686 |
0,0202 |
3 |
-0,5323 |
-0,0331 |
-0,0021 |
-0,8342 |
1,3378 |
4 |
10,5124 |
3,8833 |
1,4345 |
13,1446 |
-2,1239 |
5 |
0,3392 |
-0,2600 |
0,1993 |
8,6658 |
1,3299 |
6 |
-32,9778 |
-15,8189 |
-7,5880 |
-53,1614 |
3,4946 |
7 |
-0,0328 |
0,1479 |
-0,6671 |
31,7173 |
0,0360 |
|
Diaphragme
|
|||||
8 |
0,1320 |
-0,3627 |
0,9967 |
-36,5499 |
-0,3333 |
9 |
4,3794 |
1,7203 |
0,6757 |
8,9629 |
-1,6060 |
T. |
2,2749 |
-1,5296 |
-1,1637 |
-7,8369 |
0,4256 |
Sommes de Seidel -- Etat par dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
21,8954 |
10,5705 |
5,1031 |
32,9865 |
-1,7296 |
2 |
20,4548 |
9,1937 |
3,7873 |
20,2180 |
-1,7094 |
3 |
19,9225 |
9,1606 |
3,7852 |
19,3838 |
-0,3717 |
4 |
30,4350 |
13,0438 |
5,2197 |
32,5284 |
-2,4956 |
5 |
30,7742 |
12,7838 |
5,4190 |
41,1942 |
-1,1657 |
6 |
-2,2037 |
-3,0350 |
-2,1690 |
-11,9672 |
2,3289 |
7 |
-2,2364 |
-2,8872 |
-2,8361 |
19,7501 |
2,3649 |
|
Diaphragme
|
|||||
8 |
-2,1045 |
-3,2498 |
-1,8394 |
-16,7998 |
2,0316 |
9 |
2,2749 |
-1,5296 |
-1,1637 |
-7,8369 |
0,4256 |