Lub Hom Phiaj Tseem Ceeb ntawm Cov Iav Rau Kev Lag Luam Yog Dab Tsi? Muaj Hom Iav Rau Kev Lag Luam Dab Tsi Feem Ntau Siv?

1,Lub hom phiaj tseem ceeb ntawm cov iav tsom iav rau kev lag luam yog dab tsi?

Cov iav tsom iav rau kev lag luamyog cov iav tsom iav tsim los rau kev siv hauv kev lag luam, feem ntau yog siv rau kev tshuaj xyuas pom, kev paub duab thiab kev siv tshuab pom kev hauv kev lag luam.

Cov iav tsom iav rau kev lag luam muaj cov yam ntxwv ntawm kev daws teeb meem siab, kev cuam tshuam tsawg, kev sib piv siab thiab kev ua tau zoo ntawm xim. Lawv tuaj yeem muab cov duab meej thiab raug kom ua tau raws li qhov xav tau ntawm kev kuaj pom tseeb thiab kev tswj xyuas zoo hauv kev tsim khoom lag luam.

Cov tsom iav lag luam feem ntau siv nrog cov teeb pom kev zoo, lub koob yees duab, cov software ua duab thiab lwm yam khoom siv los nrhiav cov qhov tsis zoo ntawm cov khoom, ntsuas qhov loj me, nrhiav cov xim av lossis cov khoom txawv teb chaws, thiab lwm yam txheej txheem los txhim kho kev ua haujlwm ntau lawm thiab cov khoom zoo. Cov tsom iav lag luam ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tsim khoom ntawm ntau yam lag luam xws li tsheb, khoom siv hluav taws xob, tshuaj, thiab zaub mov.

Cov iav tsom iav rau kev tshuaj xyuas kev lag luam

2,Muaj hom iav siv rau kev lag luam twg?

Lub lens kev lag luamyog ib qho tseem ceeb hauv lub tshuab pom kev. Lub luag haujlwm tseem ceeb ntawm lub lens lag luam yog kev thaij duab kho qhov muag, uas ua lub luag haujlwm tseem ceeb heev rau qhov zoo ntawm kev thaij duab. Muaj ntau hom lens lag luam siv ntau raws li ntau txoj kev faib tawm.

①Raws li qhov sib txawv ntawm cov lens interfaces, lawv tuaj yeem muab faib ua:

A.C-mount industrial lens:Nws yog ib lub lens lag luam dav siv hauv tshuab pom kev, nrog rau qhov zoo ntawm lub teeb yuag, me me, tus nqi qis thiab ntau yam.

B.CS-mount industrial lens:Qhov kev sib txuas ntawm CS-mount zoo ib yam li C-mount, uas yog tus qauv interface uas tau txais thoob ntiaj teb. Cov koob yees duab lag luam nrog CS-mount tuaj yeem txuas rau C-mount thiab CS-mount lenses, tab sis yog tias tsuas yog siv C-mount lens xwb, yuav tsum muaj 5mm adapter ring; C-mount industrial cameras siv tsis tau CS-mount lenses.

C.F-mount industrial lub lens:F-mount yog tus qauv interface ntawm ntau lub hom lens. Feem ntau, thaum qhov chaw ntawm lub koob yees duab kev lag luam loj dua 1 nti, yuav tsum muaj F-mount lens.

Lub lens industrial

②Raws li qhov sib txawv ntawm qhov ntev ntawm lub teebcov iav tsom iav lag luam, lawv tuaj yeem faib ua:

A.Lub lens tsom kwm rau kev lag luam:qhov ntev focal ruaj khov, feem ntau hloov kho qhov aperture, kev ua haujlwm zoo ntawm kev kho qhov tsom, qhov deb ua haujlwm me me, thiab lub kaum sab xis pom hloov pauv nrog qhov deb.

B.Zoomkev lag luam lens:Qhov ntev ntawm lub lens tuaj yeem hloov pauv tas li, qhov loj dua li lub lens tsom kwm, tsim nyog rau kev hloov pauv khoom, thiab qhov zoo ntawm pixel tsis zoo li lub lens tsom kwm.

③Raws li seb qhov magnification puas hloov pauv, nws tuaj yeem faib ua:

A.Lub lens loj dua rau kev lag luam:Kev ua kom loj dua ruaj khov, qhov deb ua haujlwm ruaj khov, tsis muaj qhov qhib, tsis tas yuav kho qhov tsom mus rau qhov twg, tus nqi deformation qis, tuaj yeem siv nrog lub teeb coaxial.

B.Lub lens industrial magnification hloov pauv tau:Qhov kev loj hlob tuaj yeem hloov kho tau yam tsis tas hloov qhov deb ua haujlwm. Thaum qhov kev loj hlob hloov pauv, nws tseem muaj cov duab zoo heev thiab muaj cov qauv nyuaj.

Cov Lus Xaus:

ChuangAn tau ua tiav qhov kev tsim qauv thiab kev tsim khoom ua ntej ntawmcov iav tsom iav lag luam, uas siv rau txhua yam ntawm kev siv hauv kev lag luam. Yog tias koj xav tau lossis muaj kev xav tau rau cov iav tsom iav hauv kev lag luam, thov hu rau peb sai li sai tau.