Kev txhim kho duab ua haujlwm li cas?

Cov txheej txheem:

Kev txhim kho duab ua haujlwm li cas?
Kev txhim kho duab ua haujlwm li cas?

Video: Kev txhim kho duab ua haujlwm li cas?

Video: Kev txhim kho duab ua haujlwm li cas?
Video: Tsis Muaj Peev Xwm Yuav Ua Li Cas 2024, Hlis ntuj nqeg
Anonim

Nrog cov duab kho qhov muag kom ruaj khov, ib feem ntawm lub lens lub cev txav mus los tawm tsam txhua lub koob yees duab txav thaum koj thaij duab; Yog tias koj ob txhais tes tuav, lub ntsiab lus hauv lub lens co kuj los tiv thaiv kev txav.

Puas duab stabilization cuam tshuam cov duab zoo?

Yog li tiag tiag, kev ruaj ntseg duab yog qhov tseem ceeb tshaj plaws nyob rau hauv cov xwm txheej uas koj tsis muaj lub teeb txaus kom tau txais lub shutter ceev. Nws zoo li tuaj yeem ua ke thaum hnub poob, hnub tuaj, thiab sab hauv tsev. Feem ntau, cov duab stabilization yuav muab cov duab zoo ib yam rau koj ntawm3 txog 4 shutter ceev nres qeeb dua li qub.

Kev kho qhov muag duab Stabilization ua li cas?

OIS yog cov txheej txheem siv tshuab siv hauv cov cuab yeej ntsuas ntsuas kom ruaj khov cov duab kaw los ntawm kev tswj txoj kev kho qhov muag mus rau cov duab sensor Ob txoj hauv kev tseem ceeb ntawm OIS hauv cov koob yees duab compact modules yog siv los ntawm kev txav txoj hauj lwm ntawm lub lens (lens hloov) los yog lub module nws tus kheej (module qaij).

Puas yog kev ruaj ntseg duab tseem ceeb?

Nws ib txwm yog qhov teeb meem loj thaum lub koob yees duab txav thaum txhaj tshuaj raws li daim duab tawm plooj. Tsis tas li ntawd, koj tuaj yeem hnov cov duab jitters hauv cov koob yees duab video. Tias yog vim li cas cov duab stabilization yog ib qho tseem ceeb hauv cov koob yees duab raws li nws pab tiv thaiv qhov tsis meej pem uas tshwm sim los ntawm lub koob yees duab txav

4 nres duab stabilization yog dab tsi?

Raws li cov duab stabilization, plaub nres ntawm kev kho yuav xa mus rau shutter speed Hais piv txwv tias koj tuaj yeem tuav lub lens tsis ruaj khov thiab tau txais qhov tsis pom qhov muag tsis pom ntawm shutter ceev ntawm 1/125. Lub lens ruaj khov yuav tso cai rau koj kom tau txais tib qhov tsis pom qhov muag tsis pom nrog qhov nrawm nrawm li 1/8.

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