System/Prescription Data
File : C:\WorkWork\SLOAN\OPTDESGN\reference designs\SDSSTechNote19960616.ZMX
Title: KENT003 Rev for ASB filt thk. Ver 10Apr96
Date : THU SEP 11 1997
GENERAL LENS DATA:
Surfaces : 10
Stop : 1
System Aperture : Entrance Pupil Diameter = 2496.36
Ray aiming : Off
Apodization :Uniform, factor = 0.00000E+000
Eff. Focal Len. : 1.24287E+004 (in air)
Eff. Focal Len. : 1.24287E+004 (in image space)
Total Track : 4.40559E+003
Image Space F/# : 4.97871E+000
Para. Wrkng F/# : 4.97871E+000
Working F/# : 4.97734E+000
Obj. Space N.A. : 1.24818E-007
Stop Radius : 1.24818E+003
Parax. Ima. Hgt.: 3.25493E+002
Parax. Mag. : 0.00000E+000
Entr. Pup. Dia. : 2.49636E+003
Entr. Pup. Pos. : 0.00000E+000
Exit Pupil Dia. : 5.12569E+002
Exit Pupil Pos. : -2.55183E+003
Field Type : Angle in degrees
Maximum Field : 1.50017E+000
Primary Wave : 4.76000E-001
Lens Units : Millimeters
Angular Mag. : 4.87030E+000
Fields : 7
Field Type: Angle in degrees
# X-Value Y-Value Weight
1 0.000000 0.000000 1.000000
2 0.000000 0.500010 1.000000
3 0.000000 0.750020 1.000000
4 0.000000 1.000050 1.000000
5 0.000000 1.216760 1.000000
6 0.000000 1.366800 1.000000
7 0.000000 1.500170 1.000000
Vignetting Factors
# VDX VDY VCX VCY
1 0.000000 0.000000 0.000000 0.000000
2 0.000000 0.000000 0.000000 0.000000
3 0.000000 0.000000 0.000000 0.000000
4 0.000000 0.000000 0.000000 0.000000
5 0.000000 0.000000 0.000000 0.000000
6 0.000000 0.000000 0.000000 0.000000
7 0.000000 0.000000 0.000000 0.000000
Wavelengths : 6
Units: Microns
# Value Weight
1 0.354000 1.000000
2 0.476000 1.000000
3 0.628000 1.000000
4 0.769000 1.000000
5 0.925000 1.000000
6 0.500000 1.000000
SURFACE DATA SUMMARY:
Surf Type Comment Radius Thickness Glass Diameter Conic
OBJ STANDARD Infinity Infinity 0.0000000E+000 0
STO STANDARD Infinity 6.9181410E+001 2.4963630E+003 0
2 EVENASPH -1.1249859E+004 -3.6461400E+003 MIRROR 2.4963630E+003 -1.2850000E+000
3 EVENASPH -7.1942446E+003 3.6215900E+003 MIRROR 1.0798559E+003 -1.1968000E+001
4 EVENASPH Infinity 1.2000000E+001 SILICA 7.2183999E+002 0
5 STANDARD Infinity 7.1400000E+002 7.2115328E+002 0
6 EVENASPH Infinity 4.5000000E+001 SILICA 7.4820001E+002 0
7 STANDARD Infinity 2.0000000E+000 BSL7 6.5210737E+002 0
8 STANDARD Infinity 3.0000000E+000 SILICA 6.5194355E+002 0
9 STANDARD Infinity 8.0000000E+000 6.5168756E+002 0
IMA STANDARD Infinity 6.5167959E+002 0
SURFACE DATA DETAIL:
Surface OBJ : STANDARD
Surface STO : STANDARD
Surface 2 : EVENASPH
Coeff on r 2 : 0.00000000E+000
Coeff on r 4 : 0.00000000E+000
Coeff on r 6 : 3.81400000E-022
Coeff on r 8 : -1.51800000E-029
Coeff on r 10 : 0.00000000E+000
Coeff on r 12 : 0.00000000E+000
Coeff on r 14 : 0.00000000E+000
Coeff on r 16 : 0.00000000E+000
Surface 3 : EVENASPH
Coeff on r 2 : 0.00000000E+000
Coeff on r 4 : 0.00000000E+000
Coeff on r 6 : 1.78500000E-019
Coeff on r 8 : 0.00000000E+000
Coeff on r 10 : 0.00000000E+000
Coeff on r 12 : 0.00000000E+000
Coeff on r 14 : 0.00000000E+000
Coeff on r 16 : 0.00000000E+000
Surface 4 : EVENASPH
Coeff on r 2 : 2.32060000E-005
Coeff on r 4 : -1.17310000E-010
Coeff on r 6 : -7.87300000E-017
Coeff on r 8 : 1.59190000E-022
Coeff on r 10 : 0.00000000E+000
Coeff on r 12 : 0.00000000E+000
Coeff on r 14 : 0.00000000E+000
Coeff on r 16 : 0.00000000E+000
Surface 5 : STANDARD
Surface 6 : EVENASPH
Coeff on r 2 : -2.73240000E-004
Coeff on r 4 : 2.05620000E-009
Coeff on r 6 : -5.80900000E-015
Coeff on r 8 : 1.74640000E-020
Coeff on r 10 : 0.00000000E+000
Coeff on r 12 : 0.00000000E+000
Coeff on r 14 : 0.00000000E+000
Coeff on r 16 : 0.00000000E+000
Surface 7 : STANDARD
Surface 8 : STANDARD
Surface 9 : STANDARD
Surface IMA : STANDARD
EDGE THICKNESS DATA:
Surf Edge
STO -0.000012
2 -3676.851937
3 3637.537421
4 11.095874
5 705.455967
6 52.190508
7 2.000000
8 3.000000
9 8.000000
IMA 0.000000
SOLVE AND VARIABLE DATA:
Semi Diameter 6 : Fixed
Thickness of 9 : Variable
INDEX OF REFRACTION DATA:
Surf Glass 0.354000 0.476000 0.628000 0.769000 0.925000
0 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
1 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
2 MIRROR 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
3 MIRROR 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
4 SILICA 1.47623275 1.46375498 1.45715865 1.45387348 1.45140360
5 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
6 SILICA 1.47623275 1.46375498 1.45715865 1.45387348 1.45140360
7 BSL7 1.53784092 1.52266028 1.51478667 1.51095428 1.50815398
8 SILICA 1.47623275 1.46375498 1.45715865 1.45387348 1.45140360
9 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
10 1.00000000 1.00000000 1.00000000 1.00000000 1.00000000
Surf Glass 0.500000
0 1.00000000
1 1.00000000
2 MIRROR 1.00000000
3 MIRROR 1.00000000
4 SILICA 1.46232648
5 1.00000000
6 SILICA 1.46232648
7 BSL7 1.52094206
8 SILICA 1.46232648
9 1.00000000
10 1.00000000
THERMAL COEFFICIENT OF EXPANSION DATA:
Surf Glass TCE
0 0.00000000
1 0.00000000
2 MIRROR 0.00000000
3 MIRROR 0.00000000
4 SILICA 0.00000000
5 0.00000000
6 SILICA 0.00000000
7 BSL7 7.40000010
8 SILICA 0.00000000
9 0.00000000
10 0.00000000
F/# DATA:
F/# calculations consider vignetting factors and ignore surface apertures.
Wavelength: 0.354000 0.476000 0.628000
# Field Tan Sag Tan Sag Tan Sag
1 0.0000 deg: 4.9763 4.9763 4.9773 4.9773 4.9779 4.9779
2 0.5000 deg: 4.9736 4.9772 4.9745 4.9780 4.9749 4.9785
3 0.7500 deg: 4.9714 4.9776 4.9721 4.9783 4.9724 4.9787
4 1.0001 deg: 4.9719 4.9778 4.9726 4.9784 4.9729 4.9787
5 1.2168 deg: 4.9771 4.9781 4.9778 4.9786 4.9781 4.9788
6 1.3668 deg: 4.9828 4.9785 4.9838 4.9790 4.9843 4.9792
7 1.5002 deg: 4.9887 4.9792 4.9902 4.9796 4.9910 4.9798
Wavelength: 0.769000 0.925000 0.500000
# Field Tan Sag Tan Sag Tan Sag
1 0.0000 deg: 4.9781 4.9781 4.9783 4.9783 4.9775 4.9775
2 0.5000 deg: 4.9751 4.9787 4.9753 4.9789 4.9746 4.9781
3 0.7500 deg: 4.9726 4.9789 4.9727 4.9790 4.9721 4.9784
4 1.0001 deg: 4.9731 4.9788 4.9732 4.9789 4.9726 4.9784
5 1.2168 deg: 4.9783 4.9790 4.9785 4.9791 4.9779 4.9786
6 1.3668 deg: 4.9846 4.9793 4.9847 4.9794 4.9839 4.9790
7 1.5002 deg: 4.9914 4.9799 4.9917 4.9799 4.9904 4.9796
GLOBAL VERTEX COORDINATES AND DIRECTIONS:
Surf X coord Y coord Z coord X direc Y direc Z direc
1 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000
2 0.000000 0.000000 69.181410 0.000000 0.000000 1.000000
3 0.000000 0.000000 -3576.958590 0.000000 0.000000 1.000000
4 0.000000 0.000000 44.631410 0.000000 0.000000 1.000000
5 0.000000 0.000000 56.631410 0.000000 0.000000 1.000000
6 0.000000 0.000000 770.631410 0.000000 0.000000 1.000000
7 0.000000 0.000000 815.631410 0.000000 0.000000 1.000000
8 0.000000 0.000000 817.631410 0.000000 0.000000 1.000000
9 0.000000 0.000000 820.631410 0.000000 0.000000 1.000000
10 0.000000 0.000000 828.631410 0.000000 0.000000 1.000000
ELEMENT VOLUME DATA:
Values are only accurate for plane and spherical surfaces.
Element volumes are computed by assuming edges are squared up
to the larger of the front and back radial aperture.
Volume cc Density g/cc Mass g
Element surf 7 to 8 667.971746 0.000000 0.000000
Element surf 8 to 9 1001.454281 0.000000 0.000000
Total Mass: 0.000000
CARDINAL POINTS:
Object space positions are measured with respect to surface 1.
Image space positions are measured with respect to the image surface.
The index in both the object space and image space is considered.
Object Space Image Space
W = 0.354000
Principal Planes : -49033.561161 -12425.749469
Nodal Planes : -49033.561161 -12425.749469
Focal Planes : -61459.441531 0.130902
Anti-Nodal Planes : -73885.321902 12426.011273
W = 0.476000 (Primary)
Principal Planes : -48102.664762 -12428.574973
Nodal Planes : -48102.664762 -12428.574973
Focal Planes : -60531.342809 0.103074
Anti-Nodal Planes : -72960.020856 12428.781121
W = 0.628000
Principal Planes : -47609.990256 -12430.052792
Nodal Planes : -47609.990256 -12430.052792
Focal Planes : -60040.129044 0.085996
Anti-Nodal Planes : -72470.267833 12430.224785
W = 0.769000
Principal Planes : -47364.479813 -12430.784669
Nodal Planes : -47364.479813 -12430.784669
Focal Planes : -59795.341397 0.076915
Anti-Nodal Planes : -72226.202981 12430.938499
W = 0.925000
Principal Planes : -47179.835311 -12431.333077
Nodal Planes : -47179.835311 -12431.333077
Focal Planes : -59611.238259 0.069870
Anti-Nodal Planes : -72042.641207 12431.472818
W = 0.500000
Principal Planes : -47996.004117 -12428.895942
Nodal Planes : -47996.004117 -12428.895942
Focal Planes : -60424.999570 0.099512
Anti-Nodal Planes : -72853.995024 12429.094966