Table 1.
Interval Distances between Components and Magnifications
Zoom | I | II | III | IV | V |
---|
OBJ | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| 73.965884 | 77.622379 | 47.104516 | 50.003000 | 61.552391 |
| 15.010700 | 13.097700 | 12.141100 | 11.662900 | 11.567200 |
| 67.469000 | 79.156100 | 102.53010 | 149.27820 | 172.65230 |
| 172.00090 | 169.67130 | 138.63760 | 102.19920 | 94.112500 |
IMG | | | | | |
Mag | | | | | |
Table 2.
Focal Lengths of the Three Components
f1 | f2 | f3 |
---|
17.871624 | | 62.469035 |
Table 3.
Lagrange Invariants of the Zoom System in Five Different Zoom Positions
| | | | |
---|
| | | | |
Table 4.
Central Aberrations of the Three Thick Lens Modules, after the First Optimization;
Aberration | | | |
---|
| | | 2.000000 |
| | 1.798071 | 0 |
| | | |
| | | |
| | | |
| | | 0 |
| | | |
| | | |
| | | |
Table 5.
Central Aberrations of Three Components, with Thick Lens Structure;
Aberration | | | |
---|
| | | |
| | 1.836461 | |
| | | |
| | | |
| | | |
| | | |
| | | 5.996597 |
| | | |
| | | |
Table 6.
Ray Parameters of PPR and PMR for Component 1
Zoom | I | II | III | IV | V |
---|
l | | | | | |
| | | | | |
| 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Table 7.
Ray Parameters of PPR and PMR for Component 2
Zoom | I | II | III | IV | V |
---|
| 8.554821 | | | | |
| | | | | |
| 2.860924 | 4.773924 | 5.730524 | 6.208724 | 6.304424 |
| | | | | |
Table 8.
Ray Parameters of PPR and PMR for Component 3
Zoom | I | II | III | IV | V |
---|
| | | | | |
| | | | | |
| | | | | |
| | | | | |
Table 9.
Thick Lens Structure of Component 1
| | Glass | Index | V no. |
---|
| 3 | P-SK57 | 1.5902691 | |
| 0.1 | | | |
71.606240 | 3.5 | N-BK10 | 1.5002878 | |
| 0.5 | | | |
21.364414 | 4.5 | LAFN7 | 1.756607 | |
117.611766 | — | | | |
Table 10.
Thick Lens Structure of Component 2
| | Glass | Index | V no. |
---|
| 0.5 | N-SF57 | 1.8584209 | |
12.366043 | 3.5 | | | |
10.407326 | 2.5 | N-PSK53A | 1.6212378 | |
16.682885 | 4.5 | | | |
| 2.5 | N-LASF31A | 1.8901900 | |
49.248934 | — | | | |
Table 11.
Thick Lens Structure of Component 3
| | Glass | Index | V no. |
---|
424.356018 | 8.5 | N-LAK8 | 1.7173991 | |
| 0.1 | | | |
107.597659 | 7.5 | SF6HT | 1.8156567 | |
41.328420 | 2.0 | | | |
44.573631 | 10.0 | N-SSK2 | 1.6261714 | |
| — | | | |
Table 12.
Aberrations of Zoom Lens System after the Third Optimization;
Zoom | I | II | III | IV | V |
---|
| | | 2.551152 | 1.048885 | 1.184859 |
| | | | | |
| | | | | |
| | | | | |
| 1.043481 | 7.244500 | | | |
| 7.419891 | 3.274625 | 2.046455 | 1.529813 | 1.431718 |
| 3.541075 | | | | |
| 2.278638 | | | | |
| 1.738113 | | | | |
Table 13.
Final Lens Structure of Component 1
| | Index | V no. |
---|
| 2.855845 | 1.5902691 | |
| 0.099979 | | |
109.344077 | 3.631303 | 1.5002878 | |
| 0.474193 | | |
21.088852 | 4.520956 | 1.756607 | |
101.313668 | — | | |
Table 14.
Final Lens Structure of Component 2
| | Index | V no. |
---|
| 0.499969 | 1.8584209 | |
12.676910 | 3.655845 | | |
10.528116 | 2.409104 | 1.6212378 | |
16.812606 | 4.513559 | | |
| 2.460763 | 1.8901900 | |
55.777399 | — | | |
Table 15.
Final Lens Structure of Component 3
| | Index | V no. |
---|
388.321263 | 8.484276 | 1.7173991 | |
| 0.108566 | | |
108.156471 | 7.539053 | 1.8156567 | |
41.255186 | 2.135516 | | |
44.768416 | 10.000006 | 1.6261714 | |
| — | | |