Dab tsi yog qhov optical microscope muaj?
Cov qauv ntawm lub tshuab kho qhov muag zoo tib yam feem ntau muab faib ua peb ntu: cov khoom siv kho qhov muag, qhov teeb pom kev zoo thiab qhov muag pom. Kev ua haujlwm ntawm cov khoom siv kho tshuab yog los pab kho qhov muag sab nraud thiab kev hloov kho, kev ua haujlwm ntawm lub teeb pom kev zoo yog los pab nthuav tawm cov duab hauv qab theem, thiab kev ua haujlwm ntawm qhov kho qhov muag yog saib xyuas thiab siv raws li qhov xav tau.
Cov khoom siv muaj xws li (1) lens puag (2) lens kem (3) lens arm (4) lens chim (5) objective converter (rotator) (6) lens stage (stage) (7) adjuster.
Lub luag haujlwm ntawm cov khoom siv tshuab yog: (1) Daim iav puag: puag, txhawb kev ua haujlwm; (2) Daim iav kem: txuas daim iav puag thiab daim iav caj npab; (3) Daim iav caj npab: txhais tes tuav ib feem thaum khaws thiab tso lub tshuab tsom; (4) Lens tube: Sab saum toj kawg ntawm lub lens chim yog nruab nrog lub qhov muag, thiab qis kawg yog nruab nrog lub qhov ntswg; (5) nosepiece (rotator): tuaj yeem pauv lub hom phiaj lo ntsiab muag ntawm qhov sib txawv; (6) daim iav theem (theem): siv los tuav cov iav swb; (7) Adjuster: txav daim iav theem nce thiab nqis.
Lub teeb pom kev zoo muaj xws li reflectors thiab lub teeb collectors.
Lub luag haujlwm ntawm lub teeb pom kev zoo yog: (1) Reflector: Lub luag haujlwm yog los cuam tshuam lub teeb los ntawm lub teeb ci mus rau lub condenser, thiab tom qab ntawd ua kom pom cov qauv los ntawm lub teeb lub qhov; (2) Concentrator (concentrator): Lub luag haujlwm yog ua kom pom tseeb lub teeb rau cov qauv kom pom.
Qhov chaw kho qhov muag muaj xws li eyepieces thiab lub hom phiaj lo ntsiab muag.
Lub luag haujlwm ntawm qhov kho qhov muag yog: (1) Qhov muag pom: txhawm rau saib cov duab zoo nkauj, nws qhov ntev yuav luv dua li qhov kev nthuav dav ntxiv; (2) Lub Hom Phiaj Lens: txhawm rau saib cov duab loj loj, nws qhov ntev yuav ntev dua li qhov kev nthuav dav ntxiv.
Microscopes tau muab cais raws li cov hauv paus ntsiab lus ntawm microscopic thiab tuaj yeem muab faib ua polarized microscopes, optical microscopes, electron microscopes thiab digital microscopes.
Optical microscopes feem ntau muaj cov khoom siv kho qhov muag, qhov chaw teeb pom kev zoo thiab cov khoom siv tshuab. Undoubtedly qhov kho qhov muag yog qhov tseem ceeb tshaj plaws, uas muaj cov eyepiece thiab lub hom phiaj lens. Raws li thaum ntxov xyoo 1590, Dutch thiab Italian cov iav tsom iav tau tsim cov cuab yeej ua kom pom tseeb zoo ib yam li cov tsom iav. Muaj ntau ntau hom optical microscopes, nrog rau lub teeb pom kev zoo (zoo tib yam siv lub tshuab microscopes), tsaus nti microscopes, fluorescence microscopes, theem sib piv microscopes, laser scanning confocal microscopes, polarizing microscopes, sib txawv cuam tshuam qhov sib txawv microscopes, thiab inverted microscopes.
