Cook lens Serie IIIa
F/13,0 F=100,000 mm (19,0°)
[ f/13,0 f=99,511 mm (19,0°) ]
Sommes de Seidel -- Apport de chaque dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
300,3583 |
-15,7875 |
0,8298 |
-2,3950 |
-3,7266 |
2 |
795,7898 |
85,2085 |
9,1236 |
11,6176 |
-1,7265 |
3 |
-1030,1894 |
-99,4646 |
-9,6033 |
-11,5824 |
2,3930 |
4 |
155,1866 |
-5,5990 |
0,2020 |
-0,2975 |
-0,6227 |
5 |
-252,8018 |
26,6375 |
-2,8068 |
7,9346 |
4,7236 |
|
Diaphragme
|
|||||
6 |
0,7611 |
-0,6692 |
0,5884 |
-9,8418 |
-0,5309 |
7 |
2,2975 |
1,3610 |
0,8063 |
7,0303 |
-0,3805 |
T. |
-28,5978 |
-8,3133 |
-0,8599 |
2,4658 |
0,1294 |
Sommes de Seidel -- Etat par dioptre
N° |
A.Sphérique |
Coma |
Astigmatisme |
Distorsion |
S. de Petzval |
1 |
300,3583 |
-15,7875 |
0,8298 |
-2,3950 |
-3,7266 |
2 |
1096,1481 |
69,4210 |
9,9534 |
9,2227 |
-5,4531 |
3 |
65,9587 |
-30,0436 |
0,3502 |
-2,3597 |
-3,0601 |
4 |
221,1453 |
-35,6426 |
0,5522 |
-2,6573 |
-3,6827 |
5 |
-31,6565 |
-9,0051 |
-2,2546 |
5,2774 |
1,0408 |
|
Diaphragme
|
|||||
6 |
-30,8954 |
-9,6743 |
-1,6662 |
-4,5644 |
0,5099 |
7 |
-28,5978 |
-8,3133 |
-0,8599 |
2,4658 |
0,1294 |