设计报告题目三片式照相物镜设计姓名某某某学号xxxxxxxxxx专业年级2012级光信息科学与技术指导教师某某2015年11月20日成绩目录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FFTMTF图.....................................................................................................................610.系统的FFTPSF........................................................................................................................811.系统的SpotDiagram图.........................................................................................................912.系统的RayFan图.................................................................................................................1113.系统的OPDFan图.................................................................................................................1114.系统的FieldCurv/dist图.................................................................................................1215.系统的GridDistortion图.................................................................................................1216.系统的LateralColor图.....................................................................................................1317.系统的WavefrontMap图.....................................................................................................1318.系统的DiffractionEncircledEnergy图.......................................................................1419.系统数据...................................................................................................................................1420.心得体会.................................................................................................................................2811.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2ω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(ApertureType:)中选择“ImageSpaceF#”,并根据设计要求在“ApertureValue:”输入“5”;在玻璃库(GlassCatalogs)里输入所有可以导入的玻璃库以便后续优化。23.视场角的设定点击“Fie”按钮打开“FieldData”窗口,设置五个视场分别为0°(0ω)、5.7°(0.3ω)、9.5°(0.5ω)、13.433°(0.707ω)、19°(ω)。.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“WavelengthData”窗口,设置“Select→F,d,C[Visible]”,自动输入三个特征波长。5.评价函数的选择执行命令“Editors→MeritFunction”打开MeritFunctionEditor编辑3窗口。在MeritFunctionEditor编辑窗口中执行命令“Tools→DefaultMeritFunction”,打开默认评价函数(DefaultMeritFunction)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(LensDataEditor)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4缩放后数据编辑器(LensDataEditor)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5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6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FFTMTF图初始7第一次优化第二次优化8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FFTPSF911.系统的SpotDiagram图初始第一次优化10第二次优化最终11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RayFan图13.系统的OPDFan图1214.系统的FieldCurv/dist图15.系统的GridDistortion图1316.系统的LateralColor图17.系统的WavefrontMap图1418.系统的DiffractionEncircledEnergy图19.系统数据System/PrescriptionDataFile:H:\212ZMX\1210407014杨相军\1210407014杨相军.zmxTitle:15Date:SUNNOV222015GENERALLENSDATA:Surfaces:8Stop:5SystemAperture:ImageSpaceF/#=5GlassCatalogs:ARCHERARTONBIREFRINGENTCDGMCDGM200902CHINA-LFCHINACORNINGHERAEUSHIKARIHOYAINFRAREDIRPHOTONICSISUZULIGHTPATHLZOSMISCNHGOHARAPILKINGTONRAD_HARDRPOSCHOTTTOPASUMICOREZEON中国GB903-87RayAiming:OffApodization:Uniform,factor=0.00000E+000Temperature(C):2.00000E+001Pressure(ATM):1.00000E+000AdjustIndexDataToEnvironment:OffEffectiveFocalLength:9.999411(inairatsystemtemperatureandpressure)EffectiveFocalLength:9.999411(inimagespace)BackFocalLength:8.39437TotalTrack:12.82187ImageSpaceF/#:5ParaxialWorkingF/#:5WorkingF/#:5.005994ImageSpaceNA:0.09950372ObjectSpaceNA:9.999411e-011StopRadius:0.7998057ParaxialImageHeight:3.443073ParaxialMagnification:0EntrancePupilDiameter:1.999882EntrancePupilPosition:2.682487ExitPupilDiameter:1.852923ExitPupilPosition:-9.264616FieldType:AngleindegreesMaximumRadialField:19PrimaryWavelength:0.5875618祄LensUnits:MillimetersAngularMagnification:1.079312Fields:5FieldType:Angleindegrees