相机镜头初始结构设计
设计要求: vr2cDk{ 半视场角20° `2I<V7SF$ 半孔径12.7mm -5X*y4# 焦距90mm #^i.[7p 元件长度约100mm yb 4Jsk5% 后焦距50mm或更大 DSEARCH输入: CORE 14 TIME DSEARCH 1 QUIET SYSTEM ID DSEARCH SAMPLE OBB 0 20 12.7 !物距无穷远,半视场角20°,半孔径12.7mm WAVL 0.6563 0.5876 0.4861 !可见光波段 UNITS MM END GOALS ELEMENTS 7 FNUM 3.54 !F/# 3.54 BACK 0 0 TOTL 100 0.1 !元件总长100mm STOP MIDDLE STOP FREE RSTART 900 THSTART 12 ASTART 12 RT 0.75 FOV 0.0 0.75 1.0 FWT 5.0 3.0 3 NPASS 50 !程序迭代次数 ANNEAL 200 20 Q COLORS 3 SNAPSHOT 10 QUICK 50 50 !启用快速模式。快速模式下迭代次数50次,真实模式下迭代次数50次 END SPECIAL PANT END SPECIAL AANT LLL 50 .1 1 A BACK !后焦距最小50mm END GO TIME oj$^87KX N0mP
EF2 *h9S\Pv>j
|