Thaum ua tus yuam sij los ntawm taw tes thiab tua cov koob yees duab rau DSLRs los yog siv daim iav tsom iav (ILCs), ib qho ntawm ntau tshaj plaws uas zoo heev yog li cas cov phau ntawv ntxiv kev nqis tes uas muaj peev xwm muab rau koj muaj peev xwm tua tau qee cov duab muaj nqis uas yog nyuaj los sib tw nrog lub koob yees duab-pib lub koob yees duab.
Ib daim duab zoo li no yog ib qho chaw dej dej ua kom muaj daim iav duab. Nws yuav siv ob peb lub koob yees duab sib txawv thiab qhov teeb meem ntawm txoj cai teeb pom kev zoo kom tsim tau qhov kev xav zoo nrog lub cev loj ntawm dej.
Sim cov tswv yim no los xyuas seb yuav siv cov koob yees duab zoo li cas rau ntau yam nta nrog dej reflections hauv koj cov dluab.
Tswv yim pab rau kev tua duab ntawm dej
- Cov ntsiab lus los xav txog cov duab thas duab. Ntau ntau yam khoom yuav ua haujlwm zoo raws li lub ntsiab lus tshwm rau hauv hom duab no, xws li forests nrog nplooj ntoo khaub lig, teeb nyob rau hauv ib lub nroog skyline hmo, nthuav tsev architecture, toj roob hauv pes, dej hiav txwv, seabirds thiab nroj tsuag, thiab umbrellas thiab lwm yam khoom ua si puam thiab khoom.
- Siv ib lub qhov loj loj. Tua duab ntawm dej nrog ib tug xav tias yuav tsum tau siv qhov qhib qhov qhib me me , txhais tau hais tias ib feem loj ntawm daim duab yuav ua kom pom tseeb. Sim f11 lossis f22 tej qhov chaw rau cov dej tua dej uas muaj zog tuaj.
- Nrhiav ib lub lens uas muaj lub me me tiag tiag. Lub siab kawg aperture uas koj tuaj yeem tua yuav nyob ntawm seb hom lens koj siv nrog koj lub DSLR lossis daim iav tsis yog ILC. Li ntawd, tua hom duab ntawm no, tsis txhob txhawj txog lub lens 'focal ntev tuition. Xwb, xyuas kom koj pom ib lub lens uas muaj peev xwm tua ntawm qhov chaw me me / qhov chaw nres loj loj.
- Sim siv ceev ceev ceev ceev. Koj tseem yuav xav teem caij rau kev ceev ceev kom zoo nkauj, raws li qhov no yuav txo cov ripples hauv dej. Qhov no yuav tsum tsis txhob loj heev ntawm qhov teeb meem thaum tua cov duab ntawm dej vim tias koj yuav nyob nraum zoov thaum nruab hnub thaum tsaus ntuj. Thaum twg ntau lub teeb muaj, lub koob yees duab tau tua ntawm ceev ceev ceev shutter ceev. Zoo hmoo, nrog ib lub koob yees duab DSLR, teeb qhov ceev shutter ceev manually yog yooj yim zoo nkauj.
- Tsis txhob nce lub ISO ntau dhau rau hom duab no. Yog tias koj pom tias koj tsis muaj lub teeb txaus los tua ob qho tib si ntawm kev siab ceev shutter thiab ntawm lub aperture loj, koj yuav tau nce ISO qhov me ntsis. Tsis txhob mus tshaj li ntawm ISO 400 lossis 800, yog tias ua tau, yog li koj tsis ua suab ntau dhau rau hauv daim duab.
- Nco ntsoov tias lub koob yees duab ' s autofocus system doesn ' t blur tus thiaj. Tsuas yog nco ntsoov tias koj teem caij lub koob yees duab autofocus rau lub txav hauv cov dej. Koj xav tau qhov "daim iav" duab los ua ntse thaum tsim nyog hauv daim duab. Yuav kom ua tau li no, tej zaum koj yuav tau siv ib lub nrig kom paub tseeb tias tus yees siv tau thiab tus duab ntse.
- Teem tau kis kis kis manually. Nco ntsoov siv koj lub lauj kaub tais diav ILC los yog DSLR lub koob yees duab ntawm phau ntawv raug tso tawm kom pom lub yees duab rau ib feem ntawm cov dej uas tsis muaj kev xav tau tshwm sim. Tsis txhob cia cov teeb meem tsis zoo tuaj, raws li lub koob yees duab yuav sim teeb qhov kis tau los ntawm qee qhov chaw hauv lub "daim iav" xav txog, uas tawm hauv cov duab underexposed.
- Xyuas kom huab cua nyob twj ywm. Obviously, koj yuav xav sim tua lub pas dej thaum lub nplaum heev twj ywm, raws li koj yuav tau txais qhov zoo tshaj plaws saib "daim iav" duab los ntawm qhov xav paub ntxiv.
- Zam txhob yees duab no ntawm nruab nrab hnub nrog hnub ci. Cov duab dej ntawm cov dej tuaj yeem ua haujlwm zoo dua thaum ntxov los lig rau hnub ntawd, thaum lub hnub qis dua hauv ntuj, raws li tau pom hauv daim duab ntawm no. Cov neeg ua haujlwm tsis tshua zoo yuav ua rau cov duab "zoo li" daim iav, thiab.