试着做了个三片型的照相物镜,根据郁道银老师编写的《光学工程》进行理论计算,焦点的位置在91.7407.模型建立后用ASAP进行仿真,采用FOCUS命令得出焦点最佳位置为99.65395,仿真结果和理论结果差别有点大,不知道什么原因,大家共同分析下,找下原因所在。代码如下: dYJ(!V&
SYSTEM NEW ,Lr.9I.
RESET CsGx@\jN
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UNITS UM ssfr}fzH
WAVELENGTH 0.85 UM ekWD5,G
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R1=26.67 ua3~iQj-
R2=189.67 LSL/ZvSP
R3=-49.66 m*&]!mM"0G
R4=25.47 q'T4w!V(V
R5=72.11 ^aItoJq
R6=-35.00
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D1=5.2 Q /U2^
D2=7.95 ,Vc6Gwm
D3=1.6 BC^ :=
D4=6.7 9ijfRqI=x
D5=2.8 J,'M4O\S
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D_DIS=49.93822 ]E5o1eeg
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1.6140 'M1' `V}q-Zdy
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1.6140 'M3' ZF!h<h&,
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COATING PROPERTIES KI"#f$2&
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SURFACE yb<fpM
OPTICAL Z 0 (R1) 0 ELLIPSE (R) (R) zVViLUwG
OBJECT 'F' lU8l}Ndz"
INTERFACE COATING T M1 AIR pC#E_*49
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SURFACE )3cAQ'w
OPTICAL Z (D1) (R2) 0 ELLIPSE (R) (R) \1k79 c
OBJECT 'B' C7]f*TSC4
INTERFACE COATING T M1 AIR <$D`Z-6
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SURFACE R)c?`:iUB
OPTICAL Z (D1+D2) (R3) 0 ELLIPSE (R*BT) (R*BT) OAgniLv
OBJECT 'F2' M H|Og84
INTERFACE COATING T M2 AIR 0_jf/an,%
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OPTICAL Z (D1+D2+D3) (R4) 0 ELLIPSE (R*BT) (R*BT) /J]5H
OBJECT 'B2' /!0={G
INTERFACE COATING T M2 AIR &h}#HS>l
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SURFACE ld[I}88$
TUBE Z (D1+D2/2) (R*BT) (R*BT) (D1+D2+D3*5) (R*BT) (R*BT) xVw9v6@`h
OBJECT 'FB2' lov!o:dJ
INTERFACE COATING D M2 AIR $zUP?Gq!
BOUNDS -.2 +.3 &sl0W-;0
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SURFACE Sh/08+@+L:
OPTICAL Z (D1+D2+D3+D4) (R5) 0 ELLIPSE (W3) (W3) lt/1f{v[:
OBJECT 'F3' #NQMy:JHD)
INTERFACE COATING T M3 AIR (^ JI%>
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SURFACE 9=s<Ld
OPTICAL Z (D1+D2+D3+D4+D5) (R6) 0 ELLIPSE (W3) (W3) zrvF]|1UP
OBJECT 'B3' jVEGj5F;N
INTERFACE COATING T M3 AIR [CY9^N
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SURFACE P?%s
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TUBE Z (D1+D2+D3+D4) (W3) (W3) (D1+D2+D3+D4+D5) (W3) (W3) ___~D
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OBJECT 'FB3' 2_>N/Z4T
INTERFACE COATING D M3 AIR ~?l |
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BOUNDS -.2 +.3 Jx:Y-$
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PLANE Z (D_DIS) ELLIPSE 20 Z*F3G#A
OBJECT 'DET' Lw1Yvtn
INTERFACE COATING D AIR AIR G0Iw-vf
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GRID ELLIPSE Z -2 -4@10 10 10 d z|or9&
SOURCE DIR 0 0 1 BT !^~S%w
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WINDOW Y Z b1cy$I
PLOT FACETS OVERLAY ?4YGT
TRACE PLOT ;[ZEDF5H
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