基于zemax的三片式照相物镜的设计报告.doc

目 录1设计任务的具体指标及其要求12入瞳直径的设定13视场角的设定24工作波长的设定25 评价函数的选择26系统的透镜参数设定37优化工具窗口图48系统结构的轮廓图49系统的FFT MTF图610系统的FFT PSF811系统的Spot Diagram图912系统的Ray Fan图1113系统的OPD Fan图1114系统的Field Curv/dist图1215系统的Grid Distortion图1216系统的Lateral Color图1317系统的Wavefront Map图1318系统的Diffraction Encircled Energy图1419.系统数据1420心得体会281设计任务的具体指标及其要求系统焦距为10mm，F/#为5，全视场2为38，工作在可见光波段，玻璃材料只能有两种，要求所有视场满足在50lp/mm出MTF0.3。2入瞳直径的设定点击“Gen”按钮打开“General”窗口，在“General”系统通用数据对话框中设置孔径和玻璃库。在孔径类型（Aperture Type：）中选择“Image Space F#”，并根据设计要求在“Aperture Value：”输入“5”； 在玻璃库（Glass Catalogs）里输入所有可以导入的玻璃库以便后续优化。3视场角的设定点击“Fie”按钮打开“Field Data”窗口，设置五个视场分别为0(0)、5.7(0.3)、9.5(0.5)、13.433(0.707)、19()。.4工作波长的设定点击“Wav”按钮，或同时按下快捷键“Ctrl+W”打开“Wavelength Data”窗口，设置“SelectF,d,CVisible”，自动输入三个特征波长。5 评价函数的选择执行命令“EditorsMerit Function”打开Merit Function Editor编辑窗口。在Merit Function Editor编辑窗口中执行命令“ToolsDefault Merit Function”，打开默认评价函数（Default Merit Function）对话窗口，选择默认评价函数中的“PTV + Waveftont + Centroid”评价方法。并将厚度边界条件设置为玻璃（Glass）厚度的最小值（Min）为0.5mm，最大值（Max）为10mm；空气（Air）厚度最小值（Min）为0.1mm，最大值（Max）为100mm。边缘厚度（Edge）都设置为0.1mm。6系统的透镜参数设定在数据编辑器（Lens Data Editor）中输入初始结构，如下：因为此时焦距为83.2803，所以应进行缩放缩放后数据编辑器（Lens Data Editor）数据如下最终7优化工具窗口图设计变量，点击“Opt”按钮，或同时按下快捷键“Shift + Ctrl + O”打开Optimization窗口，点击“Automatic（自动优化）”命令8系统结构的轮廓图初始第一次优化这次是将所有的曲率半径（Radius）设为变量。第二次优化这次优化了玻璃厚度（Thickness）。最终最终优化了Glass。从上面几幅图可以看出系统焦距几乎为10mm。9系统的FFT MTF图初始第一次优化第二次优化最终从上面几幅图中可以看出该系统满足在50lp/mm出MTF0.3。10系统的FFT PSF 11系统的Spot Diagram图初始第一次优化第二次优化最终从上面几幅图可以看出系统的成像质量满足瑞丽准则。12系统的Ray Fan图13系统的OPD Fan图14系统的Field Curv/dist图15系统的Grid Distortion图16系统的Lateral Color图17系统的Wavefront Map图18系统的Diffraction Encircled Energy图19.系统数据Date : SUN NOV 22 2015GENERAL LENS DATA:Surfaces : 8Stop : 5System Aperture : Image Space F/# = 5Glass Catalogs : ARCHER ARTON BIREFRINGENT CDGM CDGM200902 CHINA-LF CHINA CORNING HERAEUS HIKARI HOYA INFRARED IRPHOTONICS ISUZU LIGHTPATH LZOS MISC NHG OHARA PILKINGTON RAD_HARD RPO SCHOTT TOPAS UMICORE ZEON 中国GB903-87Ray Aiming : OffApodization : Uniform, factor = 0.00000E+000Temperature (C) : 2.00000E+001Pressure (ATM) : 1.00000E+000 Adjust Index Data To Environment : OffEffective Focal Length : 9.999411 (in air at system temperature and pressure)Effective Focal Length : 9.999411 (in image space)Back Focal Length : 8.39437Total Track : 12.82187Image Space F/# : 5Paraxial Working F/# : 5Working F/# : 5.005994Image Space NA : 0.09950372Object Space NA : 9.999411e-011Stop Radius : 0.7998057Paraxial Image Height : 3.443073Paraxial Magnification : 0Entrance Pupil Diameter : 1.999882Entrance Pupil Position : 2.682487Exit Pupil Diameter : 1.852923Exit Pupil Position : -9.264616Field Type : Angle in degreesMaximum Radial Field : 19Primary Wavelength : 0.5875618 祄Lens Units : MillimetersAngular Magnification : 1.079312Fields : 5Field Type: Angle in degrees# X-Value Y-Value Weight 1 0.000000 0.000000 1.000000 2 0.000000 5.700000 1.000000 3 0.000000 9.500000 1.000000 4 0.000000 13.433000 1.000000 5 0.000000 19.000000 1.000000Vignetting Factors# VDX VDY VCX VCY VAN1 0.000000 0.000000 0.000000 0.000000 0.0000002 0.000000 0.000000 0.000000 0.000000 0.0000003 0.000000 0.000000 0.000000 0.000000 0.0000004 0.000000 0.000000 0.000000 0.000000 0.0000005 0.000000 0.000000 0.000000 0.000000 0.000000Wavelengths : 3Units: 祄# Value Weight 1 0.486133 1.000000 2 0.587562 1.000000 3 0.656273 1.000000Polychromatic Diffraction MTFFile : H:212ZMX1210407014杨相军1210407014杨相军.zmxTitle: Date : SUN NOV 22 2015Data for 0.4861 to 0.6563 祄.Surface: ImageSpatial Frequency units are cycles per mm.Modulation is relative to 1.0.Field: 0.00 degSpatial Frequency Tangential Sagittal 0.000000 1.000000 1.000000 0.500000 0.998070 0.998070 1.000000 0.996141 0.996141 1.500000 0.994214 0.994214 2.000000 0.992289 0.992289 2.500000 0.990367 0.990367 3.000000 0.988448 0.988448 3.500000 0.986534 0.986534 4.000000 0.984625 0.984625 4.500000 0.982722 0.982722 5.000000 0.980826 0.980826 5.500000 0.978936 0.978936 6.000000 0.977054 0.977054 6.500000 0.975178 0.975178 7.000000 0.973307 0.973307 7.500000 0.971441 0.971441 8.000000 0.969578 0.969578 8.500000 0.967718 0.967718 9.000000 0.965859 0.965859 9.500000 0.964002 0.964002 10.000000 0.962144 0.962144 10.500000 0.960284 0.960284 11.000000 0.958424 0.958424 11.500000 0.956562 0.956562 12.000000 0.954699 0.954699 12.500000 0.952834 0.952834 13.000000 0.950968 0.950968 13.500000 0.949100 0.949100 14.000000 0.947232 0.947232 14.500000 0.945362 0.945362 15.000000 0.943493 0.943493 15.500000 0.941623 0.941623 16.000000 0.939753 0.939753 16.500000 0.937883 0.937883 17.000000 0.936012 0.936012 17.500000 0.934142 0.934142 18.000000 0.932272 0.932272 18.500000 0.930402 0.930402 19.000000 0.928532 0.928532 19.500000 0.926662 0.926662 20.000000 0.924792 0.924792 20.500000 0.922923 0.922923 21.000000 0.921053 0.921053 21.500000 0.919183 0.919183 22.000000 0.917314 0.917314 22.500000 0.915444 0.915444 23.000000 0.913575 0.913575 23.500000 0.911705 0.911705 24.000000 0.909836 0.909836 24.500000 0.907967 0.907967 25.000000 0.906097 0.906097 25.500000 0.904228 0.904228 26.000000 0.902359 0.902359 26.500000 0.900490 0.900490 27.000000 0.898621 0.898621 27.500000 0.896753 0.896753 28.000000 0.894884 0.894884 28.500000 0.893016 0.893016 29.000000 0.891147 0.891147 29.500000 0.889279 0.889279 30.000000 0.887411 0.887411 30.500000 0.885543 0.885543 31.000000 0.883675 0.883675 31.500000 0.881808 0.881808 32.000000 0.879940 0.879940 32.500000 0.878073 0.878073 33.000000 0.876206 0.876206 33.500000 0.874339 0.874339 34.000000 0.872472 0.872472 34.500000 0.870606 0.870606 35.000000 0.868739 0.868739 35.500000 0.866873 0.866873 36.000000 0.865007 0.865007 36.500000 0.863141 0.863141 37.000000 0.861276 0.861276 37.500000 0.859410 0.859410 38.000000 0.857545 0.857545 38.500000 0.855680 0.855680 39.000000 0.853815 0.853815 39.500000 0.851951 0.851951 40.000000 0.850086 0.850086 40.500000 0.848222 0.848222 41.000000 0.846358 0.846358 41.500000 0.844495 0.844495 42.000000 0.842631 0.842631 42.500000 0.840768 0.840768 43.000000 0.838905 0.838905 43.500000 0.837042 0.837042 44.000000 0.835179 0.835179 44.500000 0.833316 0.833316 45.000000 0.831454 0.831454 45.500000 0.829592 0.829592 46.000000 0.827730 0.827730 46.500000 0.825868 0.825868 47.000000 0.824006 0.824006 47.500000 0.822145 0.822145 48.000000 0.820284 0.820284 48.500000 0.818423 0.818423 49.000000 0.816562 0.816562 49.500000 0.814701 0.814701 50.000000 0.812841 0.812841Field: 5.70 degSpatial Frequency Tangential Sagittal 0.000000 1.000000 1.000000 0.500000 0.998049 0.998065 1.000000 0.996098 0.996132 1.500000 0.994149 0.994199 2.000000 0.992203 0.992270 2.500000 0.990260 0.990343 3.000000 0.988321 0.988421 3.500000 0.986387 0.986503 4.000000 0.984459 0.984591 4.500000 0.982537 0.982686 5.000000 0.980623 0.980787 5.500000 0.978717 0.978897 6.000000 0.976818 0.977014 6.500000 0.974926 0.975138 7.000000 0.973040 0.973268 7.500000 0.971159 0.971403 8.000000 0.969281 0.969542 8.500000 0.967407 0.967684 9.000000 0.965534 0.965828 9.500000 0.963662 0.963972 10.000000 0.961790 0.962117 10.500000 0.959916 0.960261 11.000000 0.958042 0.958403 11.500000 0.956166 0.956545 12.000000 0.954289 0.954685 12.500000 0.952410 0.952824 13.000000 0.950531 0.950962 13.500000 0.948650 0.949098 14.000000 0.946769 0.947234 14.500000 0.944887 0.945369 15.000000 0.943004 0.943504 15.500000 0.941122 0.941638 16.000000 0.939239 0.939773 16.500000 0.937357 0.937907 17.000000 0.935475 0.936042 17.500000 0.933593 0.934177 18.000000 0.931710 0.932312 18.500000 0.929828 0.930447 19.000000 0.927947 0.928582 19.500000 0.926065 0.926717 20.000000 0.924183 0.924852 20.500000 0.922301 0.922987 21.000000 0.920420 0.921122 21.500000 0.918538 0.919257 22.000000 0.916657 0.917393 22.500000 0.914775 0.915528 23.000000 0.912894 0.913663 23.500000 0.911013 0.911798 24.000000 0.909131 0.909933 24.500000 0.907250 0.908068 25.000000 0.905369 0.906203 25.500000 0.903487 0.904339 26.000000 0.901606 0.902474 26.500000 0.899725 0.900609 27.000000 0.897844 0.898744 27.500000 0.895963 0.896879 28.000000 0.894082 0.895014 28.500000 0.892201 0.893149 29.000000 0.890320 0.891284 29.500000 0.888439 0.889419 30.000000 0.886558 0.887554 30.500000 0.884677 0.885689 31.000000 0.882796 0.883824 31.500000 0.880916 0.881959 32.000000 0.879035 0.880094 32.500000 0.877154 0.878229 33.000000 0.875274 0.876364 33.500000 0.873394 0.874499 34.000000 0.871513 0.872634 34.500000 0.869633 0.870769 35.000000 0.867753 0.868903 35.500000 0.865872 0.867038 36.000000 0.863992 0.865173 36.500000 0.862112 0.863308 37.000000 0.860232 0.861443 37.500000 0.858352 0.859578 38.000000 0.856473 0.857713 38.500000 0.854593 0.855848 39.000000 0.852713 0.853983 39.500000 0.850834 0.852118 40.000000 0.848954 0.850253 40.500000 0.847075 0.848388 41.000000 0.845195 0.846523 41.500000 0.843316 0.844658 42.000000 0.841437 0.842793 42.500000 0.839558 0.840928 43.000000 0.837679 0.839063 43.500000 0.835800 0.837198 44.000000 0.833921 0.835333 44.500000 0.832042 0.833468 45.000000 0.830163 0.831603 45.500000 0.828284 0.829737 46.000000 0.826405 0.827872 46.500000 0.824526 0.826007 47.000000 0.822648 0.824142 47.500000 0.820769 0.822277 48.000000 0.818891 0.820412 48.500000 0.817012 0.818547 49.000000 0.815133 0.816681 49.500000 0.813255 0.814816 50.000000 0.811377 0.812951Field: 9.50 degSpatial Frequency Tangential Sagittal 0.000000 1.000000 1.000000 0.500000 0.998007 0.998050 1.000000 0.996015 0.996102 1.500000 0.994024 0.994154 2.000000 0.992037 0.992209 2.500000 0.990053 0.990267 3.000000 0.988073 0.988329 3.500000 0.986098 0.986395 4.000000 0.984130 0.984467 4.500000 0.982169 0.982544 5.000000 0.980216 0.980629 5.500000 0.978270 0.978720 6.000000 0.976333 0.976818 6.500000 0.974402 0.974923 7.000000 0.972478 0.973032 7.500000 0.970558 0.971146 8.000000 0.968642 0.969263 8.500000 0.966728 0.967382 9.000000 0.964816 0.965502 9.500000 0.962903 0.963623 10.000000 0.960991 0.961742 10.500000 0.959077 0.959859 11.000000 0.957161 0.957975 11.500000 0.955244 0.956088 12.000000 0.953325 0.954200 12.500000 0.951405 0.952309 13.000000 0.949484 0.950416 13.500000 0.947561 0.948522 14.000000 0.945637 0.946626 14.500000 0.943713 0.944728 15.000000 0.941789 0.942830 15.500000 0.939864 0.940930 16.000000 0.937939 0.939030 16.500000 0.936015 0.937129 17.000000 0.934090 0.935227 17.500000 0.932164 0.933324 18.000000 0.930239 0.931421 18.500000 0.928314 0.929517 19.000000 0.926389 0.927612 19.500000 0.924463 0.925706 20.000000 0.922537 0.923800 20.500000 0.920611 0.921893 21.000000 0.918685 0.919985 21.500000 0.916759 0.918076 22.000000 0.914833 0.916166 22.500000 0.912906 0.914256 23.000000 0.910979 0.912345 23.500000 0.909052 0.910433 24.000000 0.907125 0.908520 24.500000 0.905197 0.906606 25.000000 0.903270 0.904692 25.500000 0.901342 0.902777 26.000000 0.899414 0.900861 26.500000 0.897485 0.898944 27.000000 0.895557 0.897027 27.500000 0.893628 0.895108 28.000000 0.891700 0.893189 28.500000 0.889771 0.891270 29.000000 0.887841 0.889349 29.500000 0.885912 0.887428 30.000000 0.883983 0.885506 30.500000 0.882053 0.883583 31.000000 0.880123 0.881660 31.500000 0.878193 0.879736 32.000000 0.876263 0.877811 32.500000 0.874332 0.875886 33.000000 0.872402 0.873960 33.500000 0.870471 0.872033 34.000000 0.868541 0.870106 34.500000 0.866610 0.868178 35.000000 0.864679 0.866250 35.500000 0.862748 0.864321 36.000000 0.860816 0.862391 36.500000 0.858885 0.860461 37.000000 0.856953 0.858530 37.500000 0.855022 0.856599 38.000000 0.853090 0.854667 38.500000 0.851158 0.852735 39.000000 0.849226 0.850802 39.500000 0.847294 0.848868 40.000000 0.845362 0.846935 40.500000 0.843430 0.845000 41.000000 0.841497 0.843065 41.500000 0.839565 0.841130 42.000000 0.837632 0.839194 42.500000 0.835699 0.837258 43.000000 0.833767 0.835321 43.500000 0.831834 0.833384 44.000000 0.829901