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: N:j,9p0,
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UNITS UM TN xl?5:
WAVELENGTH 0.85 UM pSjJ u D
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R2=189.67 $>PXX32
R3=-49.66 #H'j;=]:
R4=25.47 k`l={f8C
R5=72.11 Z*+0gJ<Y
R6=-35.00 !e8OC9_x
D1=5.2 qXOWCYqs
D2=7.95 -C]k YQ
D3=1.6 9g7d:zG
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OPTICAL Z (D1+D2+D3) (R4) 0 ELLIPSE (R*BT) (R*BT) &G|^{!p/G
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