Video: Speedlite flash yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib lub koob yees duab nyem , tseem hu ua brand-wise li "speedlight" los yog " ceev ceev ,” yog ib qho khoom siv tsis tseem ceeb rau ntau tus kws yees duab; nws muab lub teeb ntxiv thaum cov xwm txheej tsaus ntuj dhau los tuav koj lub koob yees duab yooj yim, tso cai rau koj kom ua tiav ntau qhov sib npaug hauv nruab hnub nrig, tso cai rau khov ntawm kev txav ceev.
Tsis tas li ntawd, Speedlight flash siv rau dab tsi?
A nyem diffuser yog lub teeb hloov kho yooj yim uas txuas rau sab sauv ntawm sab nraud nyem chav tsev. Nws yog siv rau soften los yog kis tus hnyav, concentrated lub teeb uas tawg tawm ntawm lub nyem , tsim kom muaj ib tug ntau dua thiab flatteringlight ntawm qhov kev kawm.
Qhov thib ob, koj puas siv flash rau kev yees duab hmo ntuj? Cov xov xwm zoo yog tias txhua hom kev raug kis tau thiab yuav yog siv hauv hmo ntuj yees duab . Qhov ntawd tsis yog ib txwm xav tau hmo ntuj yees duab , tab sis nws tuaj yeem nyob rau qee qhov xwm txheej. Program Auto hom yuav tsis pop koj nyem tab sis nws yuav cia lub koob yees duab cia li teem koj aperture thiab shutterspeed.
Tsuas yog, koj siv Canon flash li cas?
Txhawm rau teeb tsa nyem hom, nias lub khawm Q kom qhib lub vijtsam nrawm. Ces siv tus ntoo khaub lig keysto highlight lub nyem teeb tsa thiab tig lub Main dial tocycle los ntawm peb nyem chaw. Koj tseem tuaj yeem nias lub pob teeb kom pom qhov screen xaiv uas qhia txhua qhov muaj nyem chaw.
Vim li cas Flash siv hauv kev yees duab?
A nyem yog ib qho khoom siv siv hauv kev yees duab ua a nyem ntawm cov teeb pom kev zoo (feem ntau 1/1000 txog 1/200 ntawm ib thib ob) ntawm cov xim kub txog 5500 K los pab teeb pom kev zoo. Lub hom phiaj tseem ceeb ntawm a nyem yog toiluminate qhov tsaus ntuj nti. Flash units feem ntau ua ncaj qha rau hauv lub koob yees duab.
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