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: 6oq^n
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WAVELENGTH 0.85 UM XWz~*@ci
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R2=189.67 v33[Rk'
R3=-49.66 q9^.f9-
R4=25.47 0,__{?!
R5=72.11 'rfsrZ?
R6=-35.00 Qd?S~3XT
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D2=7.95 1T,Bd!g
D3=1.6 @JP6F[d
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OPTICAL Z (D1+D2) (R3) 0 ELLIPSE (R*BT) (R*BT) Vf(n
OBJECT 'F2' 0@#d($'1?Z
INTERFACE COATING T M2 AIR JCITIjD7=
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OPTICAL Z (D1+D2+D3) (R4) 0 ELLIPSE (R*BT) (R*BT) Lb2/ Te*
OBJECT 'B2' UWBR5
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TUBE Z (D1+D2/2) (R*BT) (R*BT) (D1+D2+D3*5) (R*BT) (R*BT) )|S!k\^A
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OBJECT 'F3' k%cT 38V*
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OBJECT 'B3' )XD$YI
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