Lub lens macro yog hom tshwj xeeb ntawm lub lens tsim los rau kev ntes cov duab ze thiab cov ncauj lus kom ntxaws ntawm cov khoom me xws li kab, paj, lossis lwm yam khoom me me.
Industrial macro lenses, uas tau tsim tshwj xeeb rau kev siv hauv kev lag luam, muab kev nthuav dav heev thiab kev soj ntsuam microscopic siab, tshwj xeeb tshaj yog rau kev yees duab cov khoom me me kom ntxaws, thiab feem ntau yog siv rau hauv kev lag luam tshuaj xyuas, kev tswj kom zoo, kev tshuaj xyuas zoo, thiab kev tshawb fawb tshawb fawb.
Kev lag luam macro lo ntsiab muag feem ntau muaj qhov loj dua, feem ntau yog li ntawm 1x txog 100x, thiab tuaj yeem soj ntsuam thiab ntsuas cov ntsiab lus ntawm cov khoom me me, thiab tsim nyog rau ntau yam kev ua haujlwm.
Kev lag luam macro lo ntsiab muag feem ntau muaj kev daws teeb meem siab thiab pom tseeb, muab cov duab nrog cov ntsiab lus nplua nuj. Lawv feem ntau siv cov khoom siv kho qhov muag zoo thiab cov txheej txheem txheej txheem los txo qhov poob thiab kev xav, thiab tuaj yeem ua haujlwm ib txwm nyob rau hauv lub teeb qis kom ntseeg tau cov duab zoo.
Thaum xaiv ib qho kev lag luam macro lens, koj yuav tsum xaiv qhov tsim nyog raws li cov yam ntxwv ntawm lub lens thiab cov kev xav tau ntawm daim ntawv thov. Piv txwv li, koj yuav tsum xyuas kom meej tias lub lens xaiv tau sib xws nrog cov khoom siv uas twb muaj lawm, xws li lub tshuab tsom, lub koob yees duab, thiab lwm yam.