Txoj kev suav ntawm microscope magnification
Yuav ua li cas xam lub microscope magnification, thov saib cov hauv qab no:
Tag nrho optical magnification=eyepiece magnification x lub hom phiaj magnification (yog tias muaj lub hom phiaj ntxiv, lub hom phiaj lens ntxiv yuav tsum suav nrog)
Tag nrho cov magnification=lub hom phiaj lens x lub koob yees duab eyepiece magnification x digital magnification (yog tias muaj lub hom phiaj ntxiv, lub hom phiaj lens ntxiv yuav tsum suav nrog)
Siv lub stereomicroscope ua piv txwv: thaum qhov loj ntawm lub qhov muag ntawm lub stereomicroscope yog 10 zaug, qhov zoom ntau ntawm lub cev zoom yog 0.7X-4.5X, thiab ntxiv lub hom phiaj lens yog 2X. Tom qab ntawd nws qhov kev ua kom pom tseeb yog: 10 npaug 0.7 npaug 2, thiab qhov kev nthuav dav qis ntawm lub tshuab tsom iav no yog: 14 npaug, thiab qhov loj ntawm zui yog: 10 npaug 4.5 npaug 2 sib npaug 90 npaug, yog li tag nrho qhov kev nthuav dav ntawm lub koob yees duab stereoscopic. yog 14x90x.
Yog li dab tsi yog qhov digital magnification xam ntawm lub tshuab tsom iav? Piv txwv li, qhov loj ntawm lub monitor yog 17 ntiv tes, thiab 1/3 ntawm lub koob yees duab microscope yog siv, yog li qhov kev nthuav dav digital ntawm lub koob yees duab microscope yog 72 zaug piv nrog cov lus hauv qab no. Cov mis rau kev xam cov digital magnification ntawm lub microscope yog: raws li lub configuration ntawm lub stereoscopic microscope saum toj no, lub zoom yog 0.7X-4.5X, thiab lub hom phiaj ntxiv yog 2X. Lub koob yees duab eyepiece yog 1 (yog tias lub koob yees duab eyepiece tsis muaj ntau yam, nws yuav tsum tsis txhob muab ntxiv rau hauv kev suav). Raws li cov qauv: lub hom phiaj lens x lub koob yees duab eyepiece magnification x digital magnification, qhov me me ntawm digital magnification zui yog: 0.7 zaug 2 zaug 1 zaug 72 sib npaug: 100.8 npaug, thiab qhov loj ntawm qhov loj ntawm digital magnification zui yog: 4.5 x 2 x 1 x 72 sib npaug: 648 x. Tom qab ntawd qhov ntau ntawm digital magnification yog 100.8 npaug rau 648 zaug.
