ARC 3.5m | Detectors
| GENERAL LENS DATA: | |
| Surfaces | 5 |
| Stop | 1 |
| System Aperture | Entrance Pupil Diameter |
| Ray Aming | Off |
| Apodization | Uniform, factor=0.000000 |
| Eff. Focal Len. | 35238.7 |
| Total Track | 7497.78 |
| Image Space F/# | 10.3534 |
| Working F/# | 10.3519 |
| Obj. Space N.A. | 1.7018e-007 |
| Stop Radius | 1701.8 |
| Parax. Imag. Height | 153.759 |
| Parax. Mag. | 0 |
| Entrance Pupil Dia. | 3403.6 |
| Entrance Pupil Pos. | 0 |
| Exit Pupil Dia | 839.339 |
| Exit Pupil Pos. | -8689.72 |
| Max Field | 0.25 |
| Primary Wave | 0.500000 |
| Lens Units | Millimeters |
| Angular Mag. | 4.05509 |
| SURFACE DATA SUMMARY: | ||||||
| Surface | Type | Radius | Thickness | Glass | Diameter | Conic |
| OBJ | Standard | Infinity | Infinity | 0 | 0 | |
| STO | Standard | -12279.7 | -4833.421 | Mirror | 3404.63 | -1.01927 |
| 2 | Standard | -3164.172 | 4833.421 | Mirror | 770.0915 | -2.18427 |
| 3 | Standard | Infinity | -406.4 | 470.7142 | 0 | |
| 4 | Standard | Infinity | 3070.762 | 495.7653 | 0 | |
| IMA | Standard | -1404.792 | 0 | 307.2937 | 0 | |
| INDEX OF REFRACTION DATA: | ||
| Surf | Glass | 0.500000 |
| 0 | 1.00000000 | |
| 1 | Mirror | 1.00000000 |
| 2 | Mirror | 1.00000000 |
| 3 | 1.00000000 | |
| 4 | 1.00000000 | |
| 5 | 1.00000000 | |
| F/# DATA: | 0.500000 | ||
| # | Wavelength Field | Tan | Sag |
| 1 | 0.0000 deg | 10.3519 | 10.3519 |
| 2 | 0.1750 deg | 10.3467 | 10.3483 |
| 3 | 0.2500 deg | 10.3414 | 10.3446 |
| GLOBAL VERTEX COORDINATES AND DIRECTIONS: | ||||||
| Surf | X coord | Y coord | Z coord | X dir | Y dir | Z dir |
| 1 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 1.000000 |
| 2 | 0.000000 | 0.000000 | -4833.420553 | 0.000000 | 0.000000 | 1.000000 |
| 3 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 0.000000 | 1.000000 |
| 4 | 0.000000 | 0.000000 | -406.400000 | 0.000000 | 0.000000 | 1.000000 |
| 5 | 0.000000 | 0.000000 | 2664.361614 | 0.000000 | 0.000000 | 1.000000 |