Cov txheej txheem:
Video: Kuv yuav tsom mus rau qhov twg hauv ib pab pawg duab?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Thaum qee lub dav hlau focal nyob rau pem hauv ntej, ntau dua yog qab ntawm qhov chaw focal. Siv thawj kab rau me me pab pawg . Rau pab pawg ntawm peb lossis ntau dua, tsom ntawm ib lub ntsej muag uas yog qhov ze tshaj rau ib feem peb ntawm txoj kev los ntawm txoj kev pab pawg . Ib aa pab pawg nrog peb kab, tsom ntawm ib lub ntsej muag nyob nruab nrab kab.
Ntxiv mus, qhov chaw zoo tshaj plaws rau pawg yees duab yog dab tsi?
ISO - qis li 100-400 yog tias ua tau, siab dua yog tias xav tau shutter ceev. Ua kom pom tseeb hom - autofocus, teeb tsa rau ib qho taw tes thiab siv khawm rov qab tsom. Tsav hom - txhaj tshuaj ib zaug. Aperture - nruab nrab ntawm f / 2 thiab f / 4 rau ib qho kev kawm (tau txais keeb kwm yav dhau los ntawm kev tsom xam) lossis f / 5.6-f / 8 rau pab pawg.
Ib yam li ntawd, txoj hauv kev zoo tshaj plaws los tsom rau kev yees duab yog dab tsi? Cov lus qhia dav dav rau siab tshaj plaws
- Siv lub Sharpest Aperture. Lub koob yees duab lo ntsiab muag tsuas tuaj yeem ua tiav lawv cov duab zoo tshaj plaws ntawm ib qho aperture.
- Hloov mus rau Single Point Autofocus.
- Txo koj ISO.
- Siv lub Lens zoo dua.
- Tshem Lens Lim.
- Tshawb xyuas qhov ntse ntawm koj lub vijtsam LCD.
- 7. Ua kom koj lub koob yees duab ruaj khov.
- Siv cov chaw taws teeb tso tawm Cable.
Qhov thib ob, puas yog 50mm lens zoo rau pab pawg txhaj tshuaj?
Lub xwb zoo yam hais txog cov khoom siv zoom yog nws qhov ntau yam optical. Nyob rau hauv qhov tseeb, koj tau txais ib tug me ntsis wide-angle nrog anormal 50mm lens thiab ib lub koob yees duab nruab nrab lens txhua-hauv-ib. Thaum koj tsim koj txoj kev ntseeg siab ua tus kws yees duab tsawg kawg yog ib qho tseem ceeb lens yuav tsum nyob hauv koj lub hnab koob yees duab. Kuv xav tias 50 hli thawj lens yog qhov kev xaiv pom tseeb.
Peb lub koob yees duab yooj yim yog dab tsi?
Aperture, shutter ceev, thiab ISO chaw yog peb lub koob yees duab tseem ceeb tshaj plaws thaum nws los txog:
- "Lub koob yees duab lens thiab aperture" ntes los ntawm NayuKim.
- "Lub hnub poob muaj yeeb yuj heev hauv Bratislava" raug ntes los ntawm Miroslav Petrasko.
- "Zoo thaum sawv ntxov" raug ntes los ntawm Artur Chalyj.
- "Crazy Dizzy Spin" ntes los ntawm Carly Webber.
Pom zoo:
Dab tsi yog qhov txawv ntawm cov pab pawg thiab cov pab pawg tawm?
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