Cov teb twg yog qhov zoo tshaj plaws rau metallographic microscopes siv rau hauv?
Olympus metallographic microscope electronic eyepieces yog siv rau kev lom neeg, stereoscopic, thiab metallographic photography ntawm txhua tus qauv. Lawv tau siv dav hauv cov tsev kho mob thiab kev noj qab haus huv, chaw kuaj mob, cov chaw tshawb fawb, thiab cov tsev kawm ntawv rau biology, pathology, thiab Kev Tshawb Fawb Kev Tshawb Fawb, kev kawm thiab kev tshawb fawb, kev sim tshuaj thiab kev kuaj mob niaj hnub; tsom xam thiab kev txiav txim ntawm cov ntaub ntawv nyob rau hauv factories thiab laboratories.
Kev txhim kho ntawm Olympus metallographic microscope
Nyob rau hauv xyoo tas los no, kev txhim kho ntawm Olympus metallographic microscopes feem ntau suav nrog cov ntsiab lus hauv qab no:
Infinite chromatic aberration thiab aberration kho qhov muag qhov system los yog yooj yim infinity optical system. Thaum siv qhov system kho qhov muag, thaum lub teeb pom kev tshwm sim los ntawm qhov chaw ntawm cov qauv thiab nkag mus rau lub hom phiaj lens dua, nws tsis converge tab sis tseem nyob rau hauv lub teeb sib luag kom txog thaum nws dhau los ntawm lub lens. Lub raj lens tsuas yog converges thiab tsim cov duab hauv nruab nrab, uas yog, nws nthuav cov duab tiag ib zaug, thiab tom qab ntawd nws nthuav dav dua los ntawm lub qhov muag. Qhov kom zoo dua ntawm qhov infinity optical system yog ntau yam khoom siv kho qhov muag hauv lub tshuab tsom iav (xws li cov kab teeb pom kev tsaus ntuj, cov teeb pom kev zoo polarizing), prisms, analyzers, thiab lwm yam xim ntxiv siv rau qhov sib txawv ntawm qhov sib txawv) tuaj yeem muab tso rau hauv qhov chaw. nruab nrab ntawm lub hom phiaj flange thiab lub lens lens ntawm cov kab hluav taws xob sib txuas, vim tias cov duab teeb pom kev tsis cuam tshuam los ntawm cov khoom siv kho qhov muag tau hais saum toj no. Yog tias tsis muaj kev cuam tshuam, qhov zoo ntawm cov duab duab yuav tsis raug puas tsuaj, yog li ua kom yooj yim kho cov chromatic aberration thiab aberration hauv lub hom phiaj lens tsim. Tsis tas li ntawd, nyob rau hauv lub infinity optical system, lub lens chim ntev coefficient tseem yog ib qho, tsis hais qhov kev ncua deb ntawm lub hom phiaj lens thiab lub qhov muag tsis muaj teeb meem nyob deb npaum li cas, tsis tas yuav tsum muaj qhov hloov kho lub lens. Tam sim no, Olympus metallographic microscopes tsim los ntawm German tuam txhab, Japanese tuam txhab, thiab Olympus tau txais tag nrho cov infinity optical system tsim.
Nyob rau hauv lub tshiab Olympus metallographic microscope, tsis tas yuav tsum tau hloov kho lub hom phiaj tom qab hloov lub hom phiaj lens thiab eyepiece. Feem ntau, tsuas yog kev hloov kho me ntsis ntawm lub pob qhov rooj zoo yuav tsum tau ua kom pom tseeb ntawm cov duab. Vim li no, qhov ntev ntawm lub tshuab kho qhov muag ntawm lub hom phiaj lens thiab eyepiece yuav tsum ua tau raws li qhov ntev focal ntev. Cov kev xav tau ntawm cov khoom saum npoo yog: ① Qhov kev ncua deb ntawm txhua lub hom phiaj lo ntsiab muag (piv txwv li, qhov kev ncua deb ntawm qhov chaw ntawm cov qauv mus rau cov duab tiag tiag ntawm lub hom phiaj lens) yog sib npaug; ② Qhov kev ncua deb ntawm cov duab tiag nthuav dav ntawm txhua lub hom phiaj lo ntsiab muag mus rau lub qhov ncauj qhov ncauj qhov ncauj tseem tsis hloov pauv; ③ Lub dav hlau focal ntawm tag nrho cov eyepieces coincides nrog cov duab dav hlau ntawm lub hom phiaj lens kom nthuav cov duab tiag. Confocality tsis yog ib qho tseem ceeb ntawm lub hom phiaj lens lossis eyepiece, tab sis yog ib txoj hauv kev siv los tsim cov tshuab tsom iav tshiab los pab cov neeg siv kev lag luam.
