Txoj kev xaiv lub hom phiaj tsom iav tsom iav
Olympus microscopes muab cov neeg siv khoom nrog ntau yam kev ua haujlwm ntawm lub hom phiaj xaiv lub lens, cov hauv qab no muab koj cov lus qhia luv luv rau ntau hom microscopes raws li kev xaiv lub hom phiaj lens.
Ua ntej tshaj plaws, Olympus lub hom phiaj lo ntsiab muag tuaj yeem muab faib ua PLN (flat-field achromatic), UPLFLN (universal ib nrab achromatic) thiab UPLSAPO (universal complex achromatic) peb hom kev ntsuas, tab sis kuj tseem hais txog qhov sib txawv ntawm theem (PLN-PH, UPLFLN-PH) thiab sib haum rau lub polarized (PLN-P, UPLFLN-P) lub hom phiaj lens xaiv, thiab sib raug rau kev soj ntsuam ntawm lub inverted microscope muaj cov coj ua haujlwm ntev lub hom phiaj lo ntsiab muag (LUCPLFLN, CPLFLN), thiab lwm yam.
Cov yam ntxwv tseem ceeb uas piav txog lub hom phiaj lens muaj xws li magnification, numerical aperture (N/A), ua hauj lwm nyob deb (WD), thiab field of view (FN), uas tej zaum yuav txawv rau ntau hom hom phiaj nrog tib magnification.
Zuag qhia tag nrho optical microscopes muaj qee yam kev soj ntsuam hauv qab no:
BF: Bright Field, DF: Dark Field, PH: Phase Difference, PO: Polarisation, DIC: Differential Interference, FL: Fluorescence Observation (Blue, Green, Violet, etc.), UVFL (Ultraviolet Fluorescence Observation). Thiab cov hom phiaj lub hom phiaj sib txawv yog haum rau qee qhov kev soj ntsuam raws li. Piv txwv li, PLN (FN=22) hom lub hom phiaj lens tuaj yeem ua raws li cov kev soj ntsuam hauv qab no:
Ntxiv nrog rau lub hom phiaj lens nws tus kheej, lub tsom iav tsom iav lub hom phiaj thiab tag nrho cov khoom siv kho qhov muag ntawm ntau hom microscopes tuaj yeem sib phim kom ua tiav cov txiaj ntsig kev soj ntsuam nrog rau kev sib txawv ntawm cov khoom lag luam tus nqi sib piv.
