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          2017
          7-24
          
                        
          
                            
              Choosing the Correct Eyepiece
          
                            ChoosingtheCorrectEyepieceTheeyepieceisanintegralpartofanycompoundvisualsystem.Itspurposeistomagnifytherealimageformedbyanobjectiveorintermediaterelaysystem.Forthisreason,theeyepiecedesignaffectsthemagnification,imagebrightness,fieldflatnes...
                        
          
                     
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          2017
          7-24
          
                        
          
                            
              How to Choose a Magnifier
          
                            HowtoChooseaMagnifierSELECTINGTHERIGHTMAGNIFIERFORYOURPURPOSESTochoosethecorrectmagnifierforthejob,firstdeterminewhattoolsaretobeusedonthejob;thendeterminethesizeａndthecharacterofthesubject;ａndfinally,analyzetheobject'ssurfacecharacter.Then...
                        
          
                     
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          2017
          7-24
          
                        
          
                            
              介紹反光目標(biāo)
          
                            IntroductiontoReflectiveObjectivesMicroscopeobjectivesareoneofthemostrecognizablecomponentsofamicroscopedesign.Microscopeobjectivesmagnifyimagessotheycanbeviewedeasilybythehumaneyeviaaneyepieceorbyanimagingsystem(e.g.imaginglensａndcamera).T...
                        
          
                     
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        • 
                        
          2017
          7-24
          
                        
          
                            
              顯微鏡和三色染色鏡的分析
          
                            MicroscopyａndtheAnalysisofaTrichromeStainWhenimagingbiologicalmaterial,moreoftenthannotitisextremelydifficulttodifferentiatebetweenvariousorganellesａndtissues.Lightscattersdifferentlyfromeachstructure,butthechangeincontrastissoslightitbecom...
                        
          
                     
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          2017
          7-24
          
                        
          
                            
              使用無限遠(yuǎn)校正目標(biāo)的管鏡
          
                            UsingTubeLenseswithInfinityCorrectedObjectivesInordertocreateanimagewithaninfinitycorrectedobjective,atubelensmustbeusedtofocustheimage.Oneadvantagetousinganinfinitycorrectedobjectivewithatubelensisthattherecanbeaspacebetweentheobjectiveａnd...
                        
          
                     
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        • 
                        
          2017
          7-24
          
                        
          
                            
              選擇正確的測試目標(biāo)
          
                            ChoosingtheCorrectTestTargetTesttargetsareusefulwhenevaluatingorcalibratinganimagingsystem'sperformanceorimagequality.Thiscouldincludetroubleshootingthesystem,certifyingorevaluatingmeasurements,aswellasestablishingafoundationtoensurethesyst...
                        
          
                     
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        • 
                        
          2017
          7-24
          
                        
          
                            
              機(jī)器視覺過濾
          
                            FilteringinMachineVisionTherearemanydifferenttypesoffiltersinmachinevisionthatcanbeutilizedtoimproveorchangetheimageoftheobjectunderinspection.Itisimportanttounderstandthedifferenttechnologiesbehindthevarioustypesoffiltersinordertounderstan...
                        
          
                     
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        • 
                        
          2017
          7-24
          
                        
          
                            
              如何測量您的成像系統(tǒng)中的景深
          
                            GaugingDepthofFieldinYourImagingSystemOvertheyears,wehaveansweredcountlessquestionsregardinglensperformance.Ofthosequestions,nonehavebeenmoredifficulttodefinethanrequestsfordepthoffield.Thereasonforthisdifficultyhasmoretodowiththevaguenesso...
                        
          
                     
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          2017
          7-24
          
                        
          
                            
              調(diào)制傳遞函數(shù)簡介
          
                            IntroductiontoModulationTransferFunctionWhenopticaldesignersattempttocomparetheperformanceofopticalsystems,acommonlyusedmeasureisthemodulationtransferfunction(MTF).MTFisusedforcomponentsassimpleasasphericalsingletlenstothoseascomplexasamult...
                        
          
                     
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          2017
          7-24
          
                        
          
                            
              像素尺寸和光學(xué)元件
          
                            PixelSizesａndOpticsUnderstandingtheinterplaybetweencamerasensorsａndimaginglensesisavitalpartofdesigningａndimplementingamachinevisionsystem.Theoptimizationofthisrelationshipisoftenoverlooked,ａndtheimpactthatitcanhaveontheoverallresolutionoft...
                        
          
                     
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