Yuav ua li cas xam lub Magnification ntawm lub Stereomicroscope?
"Yuav ua li cas lub magnification ntawm lub stereomicroscope xam?" Peb nquag tau txais cov lus nug ntawm qhov no los ntawm cov neeg siv khoom thaum muag. Ntawm no peb muab cov lus piav qhia ntxaws rau koj siv.
Cov tshuab microscopes peb muab suav nrog stereomicroscopes thiab monocular video microscopes. Qhov tseem ceeb, monocular video microscopes yog muab los ntawm stereomicroscopes. Integrated optical, mechanical thiab electronic Cheebtsam ua rau cov neeg soj ntsuam kom nthuav cov qauv microscopic kom zoo dua kev soj ntsuam thiab tshuaj xyuas.
Ua ntej, cia peb saib seb qhov loj ntawm lub stereomicroscope txiav txim siab li cas. Lub magnification ntawm lub stereomicroscope muaj lub hom phiaj magnification thiab eyepiece magnification.Tag nrho magnification ntawm stereomicroscope=Lub hom phiaj magnification × Eyepiece magnification
Piv txwv li: Rau MZS0870 stereomicroscope, lub hom phiaj yog teem rau 6.5 × cim, 20 × eyepiece yog siv, thiab 0.5 × auxiliary lub hom phiaj yog txuas. Tag nrho qhov loj me=6.5 × 20 × 0.5=65 ×
Tom ntej no, peb qhia txog kev nthuav dav suav nrog rau monocular video microscopes:Tag nrho magnification=Optical magnification × Digital magnification Digital magnification=Kab pheeb ces kaum loj ntawm cov zaub screen / kab pheeb ces kaum loj ntawm lub hom phiaj CCD sensor
Diagonal qhov ntev ntawm CCD sensors:
1/3 nti CCD: 6 mm
1/2 nti CCD: 8 mm
2/3 nti CCD: 11 mm
Piv txwv: Digital magnification rau 14-nti saib ua ke nrog 1/3-nti CCD lub koob yees duab=14 × 25.4 / 6=59.27
