Ib Daim Ntawv Qhia Rau Qhov Tsib Hlis Cov Kev Xaiv Tsa ntawm koj lub DSLR
Kev nkag siab txog lub koob yees duab shooting ua tau qhov sib txawv rau qhov zoo ntawm koj cov duab. Ntawm no yog ib daim ntawv qhia rau tsib lub ntsiab kev tua shooting ntawm koj lub DSLR , thiab piav qhia txog txhua hom twg rau koj lub koob yees duab.
Yuav pib nrog, koj yuav tsum nrhiav tus hu rau saum koj lub koob yees duab, nrog cov ntawv sau rau ntawm nws. Qhov kev hu no yuav tsum muaj, tsawg kawg, cov plaub tsiaj ntawv - P, A (lossis AV), S (lossis TV), thiab M. Tseem yuav muaj thib tsib hom hu ua "Auto". Wb saib cov ntawv no txawv li cas.
Pib Hom
Hom no zoo nkauj npaum li cas raws nraim li nws hais rau ntawm tus xov tooj. Nyob hauv hom pib, lub koob yees duab yuav teem txhua yam rau koj - ntawm koj qhov qhib qhov thiab ntawm txoj kab nrib daus los ntawm koj qhov kev tshuav dawb thiab ISO . Nws tseem yuav cia li tua hluav taws xob (yog tias koj lub koob yees duab muaj ib qho), thaum xav tau. Qhov no yog ib qho zoo siv thaum koj to taub koj tus kheej nrog koj lub koob yees duab, thiab nws yog qhov tseem ceeb tshaj yog tias koj xav tau ib yam dab tsi yees duab, thaum koj tsis muaj sij hawm los teev cov koob yees duab los ntawm kev ua haujlwm. Pib hom qee zaus yog tuaj ntawm ib lub thawv rau ntawm lub koob yees duab.
Hom Kev Pab (P)
Hom Kev Pab yog ib qho kev siv hom semi-automatic, thiab nws yog qee zaum hu ua Qhov Kev Pab Pib Hom. Lub koob yees duab tseem tswj cov feem ntau ntawm cov dej num, tab sis koj muaj peev xwm tswj tau ISO, dawb tshuav, thiab flash . Lub koob yees duab yuav mam li kho qhov kev ceev ceev thiab qhov chaw qhib qhov chaw ua hauj lwm nrog lwm qhov chaw koj tau tsim, ua qhov no yog ib qho yooj yim zoo heev tshaj plaws shooting koj tau siv. Piv txwv, nyob hauv Program Hom, koj tuaj yeem tiv thaiv qhov yoo tawm ntawm kev tua hluav taws thiab tsuas yog nce lub ISO los txhawm rau them rau cov teeb meem uas tsis tshua pom kev, xws li thaum twg koj tsis xav kom lub ntsej muag ntxuav cov yam ntxwv ntawm cov duab rau sab hauv tsev. Qhov kev pab cuam hom tau tiag tiag ntxiv rau koj tus kheej zoo, thiab nws yog qhov zoo rau cov neeg pib tshiab pib tshawb cov koob yees duab nta.
Lub Haum Qhov Zoo Ntau Hom (A lossis AV)
Hauv Qhov Advance Priority Hom, koj muaj cai tswj qhov teeb tsa lub aperture (lossis f-stop). Qhov no txhais tau hais tias koj tuaj yeem tswj ob qhov teeb ci uas ua los ntawm lub lens thiab qhov tob ntawm daim teb. Cov hom no pab tau tshwj xeeb tshaj yog tias koj txhawj xeeb txog kev tswj cov khoom siv uas yog qhov ua kom pom tseeb (xws li qhov tob ntawm daim teb), thiab yees duab ib daim duab ruaj khov uas yuav tsis raug cuam tshuam los ntawm kev ceev ceev.
Lub Seem Hom Ua Ntej (S lossis TV)
Thaum sim khov khoom ceev ceev, qhov kev txiav txim siab tshaj yog qhov koj tus phooj ywg! Nws kuj zoo tagnrho rau lub sijhawm thaum koj xav siv sijhawm ntev. Koj mam li muaj kev tswj xyuas qhov kev ceev ceev, thiab lub koob yees duab yuav tsim cov lus tsim nyog thiab qhov chaw ISO rau koj. Lub Plaub Hlis Ua Zoo Tshaj Plaub yog tshwj xeeb tshaj yog pab nrog kev ua si thiab cov tsiaj qus.
Kev ceev hom (M)
Qhov no yog hom uas pro kev pab txog kev siv ntau lub sijhawm, raws li nws tso cai tswj tag nrho cov koob yees duab lub zog. Kev tuav hom txhais tau hais tias koj tuaj yeem kho txhua lub zog kom haum rau cov teeb pom kev zoo thiab lwm yam. Txawm li cas los xij, kev siv hom ntawv yuav tsum muaj kev nkag siab zoo ntawm kev sib raug zoo ntawm txawv zog - nyob rau hauv kev ntawm kev sib raug zoo ntawm shutter ceev thiab aperture.
Scene Hom (SCN)
Qee cov koob yees duab DSLR pib muaj xws li scene scene xaiv rau hom kev xaiv , feem ntau cim nrog SCN. Cov hom no tau tshwm sim los ntawm taw tes thiab tua cov koob yees duab, sim tso cai rau tus kws yees duab kom phim nws qhov nws tab tom sim yees duab nrog lub koob yees duab, tab sis nyob rau hauv ib qho kev simplistic. DSLR manufacturers xws li scene hom rau DSLR lub koob yees duab hom dials sim pab thaij duab hauv cov neeg thaij duab mus rau ntau lub koob yees duab. Txawm li cas los, scene hom tsis yog tiag tiag tag nrho cov uas pab tau. Koj yuav zoo dua yog los ntawm kev pib nrog hom pib.