Rau cov neeg uas npau suav ntawm nrhiav pom lub ntiaj teb kev thaij duab, lub koob yees duab semi-professional yuav yog qhov kev xaiv zoo tshaj plaws. Cov txheej txheem no tso cai rau koj kom paub qhov pib ntawm kev thaij duab, thiab tus nqi ntawm cov koob yees duab semi-kev ua haujlwm qis dua li ntawm DSLRs kev ua haujlwm. Txhawm rau kom nqis peev nyiaj tiav thiab tsis poob siab hauv txoj kev xaiv, nws yog qhov yuav tsum tau mus ze qhov kev yuav khoom ntawm lub koob yees duab semi-professional nrog txhua lub luag haujlwm.
Lub koob yees duab Semi-professional feem ntau hu ua "pseudo-tsom iav" lossis "superzoom". Cov txheej txheem no zoo tagnrho rau cov hobbyists thiab cov pib tshiab uas tsis xav tau lossis tsis tuaj yeem yuav yuav cov koob yees duab kim tseem tsis tau. Semi-professional koob yees duab muaj nqis pheej yig dua, tab sis lawv tso cai rau koj kom tau txais cov duab siab.
Xaiv lub koob yees duab semi-professional rau tus pib
Thaum xaiv cov txheej txheem semi-kev ua haujlwm, nws yog ib qho tseem ceeb uas yuav tsum txiav txim siab seb lub lens twg yog siv rau nws, nrog rau qhov loj me ntawm qhov sib npaug. Koj yuav tsum tsis txhob nqa nrog kev txav kom loj, vim tias thaum koj nce nce, qhov zoo ntawm daim duab tsis zoo. Raws li rau lub lens aperture, qhov siab dua no parameter, ntau nyiam dua lub koob yees duab.
Cov duab zoo-pseudo-tsom iav muaj ntau hom tsis siv neeg uas tsim nyog siv nyob rau hauv hom tsis yog kev tua phom. Txiav txim siab rau koj tus kheej uas cov kev xaiv cov txheej txheem tsim nyog rau koj thiab uas koj tuaj yeem tsis lees paub. Qee lub koob yees duab semi-professional kuj tso cai rau koj los kho cov qauv siv, uas yog qhov tseem ceeb rau cov neeg nyiam yees duab tshiab.
Thaum xaiv lub koob yees duab, nco ntsoov ntsuas nws qhov hnyav, thiab qhov ntev - seb koj tuaj yeem nqa lub koob yees duab mus rau lub puam, rau pem roob, lossis nws yog qhov zoo dua los siv tus qauv hauv lub studio xwb. Niaj hnub no, cov koob yees duab semi-professional siv tau txawm tias los ntawm cov kws tshaj lij duab, vim tias cov cuab yeej zoo li no hnyav dua thiab theej me me, nrog lawv cov kev pab koj tuaj yeem ntes ib lub sijhawm txaus "thaum mus", yam tsis muaj kev npaj ua ntej.
Lub nuances ntawm kev yuav lub koob yees duab semi-professional
Lub koob yees duab semi-professional tsis muaj qhov sib hloov tau, kom lawv them sai dua DSLRs. Pseudo-tsom iav tau nyob rau hauv kab ntawm yuav luag txhua tus neeg tsim khoom zoo ntawm cov khoom siv thaij duab, yog li koj tuaj yeem xaiv lub cuab yeej raws li koj saj thiab nyiaj txiag. Thaum xaiv ib lub cuab yeej, yuav tsum tau saib xyuas tshwj xeeb rau cov khoom siv ntawm cov npe nrov, feem ntau xws li cov neeg sawv cev ntawm pseudo-soaps yog nyob ze rau qhov zoo ntawm "DSLRs".
Qee qhov qauv ua qauv tau nruab nrog cov ntsuas hluav taws xob puv ntoob, feem ntau cov koob yees duab zoo li tus nqi kim dua tus qauv. Nws raug nquahu kom xaiv lawv yog tias koj khwv tau nyiaj los ntawm kev tua thiab cov ntaub ntawv ntse thiab txawv ntawm cov duab yog tshwj xeeb tshaj yog rau koj. Nyob rau hauv lwm yam mob, tag nrho cov ncej sensors tsis yog obligatory yuav khoom kom zoo dua.
Nws yog qhov zoo tshaj plaws los yuav lub koob yees duab semi-professional hauv khw muag khoom tshwj xeeb. Txhawm rau kom pom tus qauv zoo tshaj plaws hauv nqe lus thiab cov yam ntxwv, sib piv ntau lub koob yees duab los ntawm cov nqi khoom uas koj nyiam thiab tshawb xyuas lawv cov yam ntxwv nrog cov kws tshaj lij. Thaum xaiv cov khoom siv thaij duab, koj yuav tsum tau ua tshwj xeeb rau koj cov kev xav tau, yog li ntawd, thaum mus ntsib chav kho kom zoo nkauj, koj yuav tsum tawm suab koj xav tau rau lub koob yees duab pseudo-iav.
