A txoj kab scan lensYog lub lens tshwj xeeb siv rau cov khoom tsis tu ncua ntawm cov khoom uas ntsuas tau ntsuas ntawm ib qho kev ntsuas. Nws feem ntau yog siv rau hauv txoj kab sib txuas nrog cov kab ntsuas tsis tu ncua los ntawm kev ntsuas kev ntsuas lossis txhais los ntawm cov duab ntawm tag nrho cov khoom.
1,Dab tsi yog cov yam ntxwv ntawm kab scan lo ntsiab muag?
Lub ntsiab tseem ceeb ntawm kab kab scan lens yog nws lub peev xwm los ntes cov duab ntawm cov khoom txav nrawm nrawm. Cia peb saib nws cov cim tshwj xeeb:
Kev Ntsuas Cov Ntsuas Siab
Kab scan lo ntsiab muag yog tsim nyog rau kev siv cov ntawv thov kev siv nrawm nrawm thiab tuaj yeem ntes cov duab txuas ntxiv. Lawv haum rau kev siv hauv kev kuaj xyuas kev lag luam, kev siv tshuab kev tsim tawm thiab lwm daim teb.
Ib Leeg Line Scan
Tus tsim ntawm kab kab scan lens yog haum rau ib leeg-kab scanning tsom iav thev naus laus zis, uas tuaj yeem luam theej duab txoj kab thiab ua tiav cov kev ntsuas nrawm.
High daws teeb meem
Kab scan lo ntsiab muag feem ntau muaj cov kev daws teeb meem siab, muab cov duab ntshiab, kom haum rau cov kev siv cov kev siv cov kev siv.
Lens loj
Kab scan lo ntsiab muagFeem ntau yog tsim nyob rau hauv ib tug ntev sawb puab kom tau raws li kev tshwj xeeb scanning kev ntsuas, uas yog txawv ntawm lub lens puab ntawm cov koob yees duab ib txwm muaj.
Cov kab scan lens
Lens optimization
Kab scan lo ntsiab muag tau ua kom zoo rau cov kev ntsuas tshwj xeeb ntawm kab ntsuas cov koob yees duab thiab tuaj yeem ua tiav cov kab mob siab scan kev xav.
Daim Ntawv Thov Tshwj Xeeb
Kab scan lo ntsiab muag feem ntau yog siv nyob rau hauv cov ntawv thov tshwj xeeb uas yuav tsum tau tshuaj xyuas kev lag luam zoo, luam ntawv tshuaj xyuas, thiab lwm yam ntoo.
2,Dab tsi yog qhov sib txawv ntawm txoj kab kev tshawb fawb lub lens thiab lub lens qub?
Kab scan lo ntsiab muag feem ntau yog siv rau kev siv cov ntawv thov kev kub ceev, thaum lub teeb ci zoo ib yam yog tsim nyog rau kev tiv thaiv tua. Ob qho yog feem ntau sib txawv hauv cov hauv qab no:
Txawv Lens Tsim
Kab scan lo ntsiab muagfeem ntau txais yuav cov hlua khi ntev ntev kom ua tau raws li cov kev tshwj xeeb ntawm ib txoj kev kuaj xyuas cov kab ke; Cov ntsiab muag zoo tib yam feem ntau yuav tsim qauv sib dhos.
Sib txawv cov txheej txheem kev xav
Kab scan lo ntsiab muag yog tsim nyog rau kab scan cov koob yees duab thiab siv ib leeg-kab scanning los ua cov duab; Cov ntsiab muag zoo tib yam yog tsim nyog rau cov koob yees duab ib txwm muaj thiab siv cov duab ua haujlwm puv ntoob lossis thaj chaw.
Siv Ib Leeg Kab Scan Cov Duab
Cov kev daws teeb meem sib txawv
Kab scan lo ntsiab muag feem ntau muaj kev daws teeb meem siab dua thiab raug siv los ntes cov duab nrog cov ntsiab lus nplua nuj, haum rau kev siv cov ntawv thov; Cov ntsiab muag zoo tib yam muaj cov kev daws teeb meem qis dua.
Txawv ntev lub peev xwm
Kab scan lo ntsiab muag feem ntau muaj cov peev xwm raug mob ntev dua thiab tuaj yeem ua tiav cov duab ntshiab nyob rau hauv cov lus tsa suab ceev; Cov ntsiab muag zoo tib yam yuav muaj plooj lossis jitter cov teeb meem raws li ntev ntev.
Qhov sib txawv ntawm cov chaw thov
Kab scan lo ntsiab muagFeem ntau yog siv nyob rau hauv cov ntawv thov tshwj xeeb uas xav tau kev ntsuas kev ntim khoom, xws li kev tshuaj xyuas nrawm, luam ntawv kev tshuaj xyuas zoo, thiab lwm yam; Cov ntsiab muag zoo tib yam yog tsim nyog rau ntau cov shooting kev xav tau, xws li Portraits, xws li duab, ua haujlwm, tseem muaj kev sib sau ua ke, thiab lwm yam.
Lus Kawg:
Los ntawm kev ua haujlwm nrog cov kws tshaj lij ntawm Chuangan, tus qauv tsim qauv thiab tsim khoom yog tsa los ntawm cov kws tshaj lij cov engineers. Raws li ib feem ntawm kev yuav cov txheej txheem, cov neeg sawv cev ntawm lub tuam txhab tuaj yeem piav qhia ntau yam lus qhia txog hom lens uas koj xav tau. Chuangan cov lus Lens yog siv ntau yam kev siv, los ntawm kev soj ntsuam, thiab lwm yam ntawm cov iav ua tiav, uas tuaj yeem hloov kho lossis tsim kho raws li koj cov kev xav tau. Tiv tauj peb kom sai li sai tau.
Lub Sijhawm Post: Dec-17-2024
