Video: Nws txhais li cas yog lub koob yees duab yog mirrorless?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib digital koob yees duab uas txais txawv lensesbut ua Tsis txhob siv daim iav los cuam tshuam cov duab mus rau hauv lubviewfinder. Mirrorless koob yees duab tseem hu ua " mirrorless DSLRs" los yog " mirrorless SLRs" vim tias lawv txhawb nqa ntau lub lens zoo li ib lub lens reflex koob yees duab andgenerally muab ib qho kev xaiv saib.
Hais txog qhov no, vim li cas lub koob yees duab mirrorless zoo dua?
Mirrorless koob yees duab muaj qhov zoo ntawm feem ntau yog sib dua, ntau compact, sai thiab zoo dua forvideo; tab sis qhov ntawd los ntawm tus nqi nkag mus rau tsawg dua lensesandaccessories. DSLRs muaj qhov zoo dua hauv kev xaiv lens thiab anoptical viewfinder uas ua haujlwm zoo dua nyob rau hauv tsawg lub teeb, buttheyare ntau complex thiab bulkier.
Ib sab saum toj no, qhov txawv ntawm mirrorless thiab DSLR yog dab tsi? Saib ua ntej cov duab. Nrog ib DSLR , dhau-lub-lens optical viewfinder qhia koj raws nraim dab tsi lub koob yees duab yuav ntes. Nrog ib mirrorless lub koob yees duab, koj tau saib ua ntej ntawm cov duab ntawm lub vijtsam. A DSLR , bycontrast, qhia txog lub teeb rau hauv koj lub qhov muag, uas zoo dua li lub koob yees duab ntawm lub teeb qis.
Ua li no, lub koob yees duab mirrorless ua haujlwm li cas?
Thaum lub DSLR koob yees duab siv daim iav mechanismtoither reflect light mus rau hauv ib qho optical viewfinder, los yog hla nws ncaj qha mus rau lub koob yees duab sensor, ib mirrorless lub koob yees duab kiag li tsis muaj xws li daim iav mechanism (li no lub npe), uas txhais tau hais tias lub teeb dhau los ntawm lub lens ib txwm xaus rau qhov kev yees duab sensor.
Cov koob yees duab tsis muaj iav puas muaj qhov suav kaw?
Mirrorless koob yees duab ua Tsis txhob siv cov khoom siv hluav taws xob hloov pauv ntawm qhov pom qhov muag pom thiab cov duab sensor. koob yees duab technically ua tsis yog muaj ' shutter suav '. Qee cov qauv ntawm mirrorless koob yees duab thov tias ib qho muaj tab sis nws yuav zoo li tsis raug thiab nws yuav yog 'digital suav '.
Pom zoo:
Kuv yuav teeb kuv lub koob yees duab li cas rau kev yees duab toj roob hauv pes?
Kev yees duab toj roob hauv pes yog qhov hloov pauv zoo nkauj thaum nws los txog rau lub koob yees duab uas koj siv. Txawm li cas los xij, ib qho kev qhia zoo, txawm li cas los xij, yog siv lub koob yees duab, lub shutter ceev ntawm 1/10th ntawm ib thib ob thiab peb vib nas this, aperture ntawm f/11 thiab f/16, thiab ISO ntawm 100
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