|
10
|
4
|
−4
|
|
ρ
4
|
sin 4φ
|
Quadrafoil
|
|
11
|
4
|
−2
|
|
4ρ4 − 3ρ2
|
sin 2φ
|
5th Order astigmatism 45°
|
|
12
|
4
|
0
|
|
6ρ4 − 6ρ2 + 1
|
1
|
Spherical aberration
|
|
13
|
4
|
2
|
|
4ρ4 − 3ρ2
|
cos 2φ
|
5th Order astigmatism 90°
|
|
14
|
4
|
4
|
|
ρ
4
|
cos 4φ
|
Quadrafoil
|
|
15
|
5
|
−5
|
|
ρ
5
|
sin 5φ
|
Pentafoil
|
|
16
|
5
|
−3
|
|
5ρ5 − 4ρ3
|
sin 3φ
|
High order trefoil
|
|
17
|
5
|
−1
|
|
5ρ5 − 4ρ3
|
sin φ
|
5th Order coma Y
|
|
18
|
5
|
3
|
|
10ρ5 − 12ρ3 + 3ρ
|
cos φ
|
5th Order coma X
|
|
19
|
5
|
−5
|
|
ρ
5
|
cos 3φ
|
High order trefoil
|
|
20
|
5
|
−5
|
|
ρ
5
|
cos 5φ
|
Pentafoil
|
|
21
|
6
|
−6
|
|
ρ
6
|
sin 6φ
|
Hexafoil
|
|
22
|
6
|
−4
|
|
6ρ6 − 5ρ4
|
sin 4φ
|
High order quadrafoil
|
|
23
|
6
|
−2
|
|
15ρ6 − 20ρ4 + 6ρ2
|
sin 2φ
|
7th Order astigmatism 45°
|
|
24
|
6
|
0
|
|
20ρ6 − 30ρ4 + 12ρ2 − 1
|
1
|
5th Order spherical aberration
|
|
25
|
6
|
2
|
|
15ρ6 − 20ρ4 + 6ρ2
|
cos 2φ
|
7th Order astigmatism 90°
|
|
26
|
6
|
4
|
|
6ρ6 − 5ρ4
|
cos 4φ
|
High order quadrafoil
|
|
27
|
6
|
6
|
|
