Kev siv lub tso suab tso suab tso suab microscope
Binocular stereo microscope, tseem hu ua "khoom microscope" los yog "tso daim iav", yog ib qho khoom siv pom nrog cov duab stereoscopic. Nws yog dav siv nyob rau hauv slicing lag luam thiab microsurgery nyob rau hauv lub teb ntawm biology thiab tshuaj; nws yog siv rau hauv kev soj ntsuam, sib dhos thiab tshuaj xyuas cov khoom me me thiab kev sib xyaw ua ke hauv kev lag luam. Nws muaj cov yam ntxwv hauv qab no:
(1) Siv txoj kev kho qhov muag dual-channel, sab laug thiab sab xis lub teeb kab nyob rau hauv lub raj binocular tsis yog sib npaug, tab sis muaj qee qhov lub kaum sab xis ntawm qhov pom (feem ntau 12 degrees--15 degrees), muab peb -dimensional nyhuv rau sab laug thiab sab xis ob lub qhov muag. Duab. Nws yog qhov tseem ceeb ntawm ob lub lens ib leeg lub raj tsom iav tso rau ntawm ib sab, thiab cov axes ntawm ob lub raj tsim ib lub kaum sab xis pom zoo ib yam li qhov tsim thaum tib neeg pom ib yam khoom nrog lub koob yees duab, yog li tsim cov duab peb sab stereoscopic.
(2) Cov duab yog upright, uas yog yooj yim rau kev khiav hauj lwm thiab dissection, vim hais tias lub prism nyob rau hauv lub eyepiece tig cov duab upside down.
(3) Txawm hais tias qhov kev nthuav dav tsis zoo li ntawm cov qauv siv tshuab microscopes, nws qhov kev ua haujlwm ntev heev.
(4) Qhov tob ntawm kev ua kom pom tseeb yog qhov loj, uas yooj yim rau kev soj ntsuam tag nrho cov txheej txheem ntawm cov khoom hauv kev tshuaj xyuas.
(5) Txoj kab uas hla ntawm qhov chaw saib yog loj.
Tam sim no, cov qauv kho qhov muag ntawm lub tso suab iav yog: lub hom phiaj tseem ceeb ntawm lub lens, ob lub teeb pom kev zoo tom qab pom cov khoom raug cais los ntawm ob pawg ntawm lub hom phiaj nruab nrab lub hom phiaj lo ntsiab muag-zoom lo ntsiab muag, thiab muab tso rau hauv ib lub kaum sab xis ntawm kev pom thiab tom qab ntawd. duab los ntawm lawv cov eyepieces. Qhov kev hloov pauv loj yog tau los ntawm kev hloov qhov kev ncua deb ntawm pawg lens nruab nrab, yog li nws tseem hu ua "Zoom-stereomicroscope". Raws li qhov yuav tsum tau ua ntawm daim ntawv thov, lub stereoscope tam sim no tuaj yeem nruab nrog ntau yam khoom siv xaiv, xws li fluorescence, yees duab, yees duab, lub teeb txias thiab lwm yam.
