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: p+sPCF
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R2=189.67 J$/BH\
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R4=25.47 UR2)e{RXg
R5=72.11 %e<dV\x?T
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D2=7.95 7c]Ai
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OPTICAL Z (D1+D2) (R3) 0 ELLIPSE (R*BT) (R*BT) r!,V_a4n
OBJECT 'F2' 3*2pacHpE
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OPTICAL Z (D1+D2+D3) (R4) 0 ELLIPSE (R*BT) (R*BT) z5vI0 N$
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TUBE Z (D1+D2/2) (R*BT) (R*BT) (D1+D2+D3*5) (R*BT) (R*BT) -V<"Ay
OBJECT 'FB2' jloyJ@ck
INTERFACE COATING D M2 AIR BmXGk
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OPTICAL Z (D1+D2+D3+D4+D5) (R6) 0 ELLIPSE (W3) (W3) 'Sh5W%NM
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PLOT FACETS OVERLAY sXu+F2O
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