Zaj lus yuav tham txog yuav ua li cas txhawm rau txheeb xyuas lub koob yees duab thaum yuav khoom kom nws nyob tau ntau xyoo, thiab tsis poob tam sim ntawd rau hnub ob. Thiab txhawm rau tiv thaiv qhov no tsis tshwm sim, nws yog qhov tseem ceeb ua ntej kom paub txog peb yam tseem ceeb tshaj plaws ntawm lub koob yees duab.
Cov lus qhia rau kev kuaj
Tus neeg yuav khoom paub meej, tau los ntawm lub khw, nws yuav twv yuav raug cov cuab yeej tshiab, tab sis nws hloov tawm tias qhov no tsis yog ib txwm muaj. Piv txwv li, ib qho khoom xa rov qab los ntawm kev lees paub yuav raug coj mus rau qhov chaw pabcuam thiab muab tso rau muag dua. Tau kawg, feem ntau qhov no yuav qhia rau ntawm tus nqi lossis. Tab sis muaj cov xwm txheej phem dua, piv txwv li, yog tias cov khoom ntub dej thaum thauj. Yog, nws tshwm sim.
Yuav kuaj lub koob yees duab thaum yuav li cas? Raws li tau sau tseg saum toj no, tsuas muaj peb kauj ruam xwb, thiab thawj kauj ruam yog kom paub seb nws puas ntub.
Sib cuag nrog dej
Txhawm rau txiav txim siab seb lub koob yees duab puas ntub lossis tsis, nws yog qhov tseem ceeb ua ntej saib tag nrho nws cov khoom hlau. Ua ntej koj yuav tsum tau tshuaj xyuas cov khau kub - qhov no yog qhov chaw uas nws tau ntxignyem.
Feem ntau, thaum tus kws yees duab txuas lub teeb, cov kab me me tshwm rau ntawm lub adapter. Txawm tias cov khau kub skis pleev xim rau, tseem yuav muaj kev puas tsuaj. Thiab yog tias muaj qee yam xeb ntawm cov hlau, ces koj yuav tsum tsis kam yuav.
Tau kawg, muaj tsawg dua thov rau qhov zoo thiab zoo li yog cov lus nug txog kev yuav lub koob yees duab siv. Yuav nrhiav dab tsi hauv qhov no, txhua tus txiav txim siab rau nws tus kheej. Cov cim ntawm kev siv yuav pom meej meej ntawm lub cuab yeej tshiab lossis siv tau. Micro-k khawb tsis tshua pom ntawm cov khoom siv hauv khw. Lwm qhov tshwj xeeb yuav tsum tau kuaj xyuas thaum yuav lub tshuab tshiab.
Nws yog ib qho tsim nyog yuav tsum tau tshem lub lens thiab tshuaj xyuas txhua qhov kev sib txuas. Ua ntej tshaj plaws, koj yuav tsum tau them sai sai rau seb puas muaj xeb ntawm lub nplhaib. Thiab kuj saib tag nrho cov kev sib txuas thiab kev sib cuag. Thiab yog tias pom muaj oxide me me rau ntawm lawv, ces koj yuav tsum tsis kam yuav. Cov kab mob ua los ntawm cov hlau tsis muaj hlau tsis xeb, tab sis lawv nyiam oxidize. Thiab yog hais tias lub cuab yeej nyob rau hauv high humidity tej yam kev mob los yog nws tau da dej nyob rau hauv ib qho chaw thaum lub sij hawm kev thauj mus los, ces plaque tshwm nyob rau hauv cov chaw no.
kauj ruam tom ntej yog qhib lub roj teeb thiab nco ntsoov tshem lub roj teeb. Ntawm no koj yuav tsum tau tshuaj xyuas cov neeg nyob hauv. Yog hais tias nyob rau hauv lwm qhov chaw nws muaj peev xwm tshem tawm xeb los yog oxide nrog kev pab los ntawm tshwj xeeb chemistry, ces, raws li txoj cai, lub roj teeb compartment tsis ua tiav, vim qhov no yog heev nyuaj ua. Yog li ntawd, nws yog qhov chaw no uas yuav qhia seb puas tau muaj kev sib cuag nrog dej.
Koj tuaj yeem saibslot rau daim npav nco. Kuj tseem muaj kev sib cuag thiab ntau cov hlau hlau hlau. Yog tias tsis muaj cov kab mob txawv teb chaws, xeb lossis oxide, ces qhov no tau dhau los lawm. Koj tuaj yeem mus rau ntu tom ntej ntawm cov lus teb rau lo lus nug ntawm yuav ua li cas kuaj lub koob yees duab thaum yuav.
Yog cov cuab yeej kho kho
Raws li txoj cai, yog tias lub koob yees duab muaj qee yam ntawm lub Hoobkas tsis raug thiab nws tau rov qab los raws li kev lees paub, ces muaj lub sijhawm uas nws tau kho zoo. Thiab nws yog qhov ua tau heev uas cov txheej txheem yuav txuas ntxiv ua haujlwm zoo kawg nkaus. Tab sis nws yuav tsum nco ntsoov tias yog tias muaj qee yam kev sib yuav me me, tom qab qee lub sijhawm qhov xwm txheej yuav rov ua dua nws tus kheej. Piv txwv li, yog tias lub flash nres ua haujlwm tom qab 3-4 txhaj tshuaj thiab koj yuav tsum nqa mus rau lub rooj cob qhia, tom qab ntawd hauv 80% qhov no yuav tshwm sim nrog qhov tsis txaus ntseeg. Qhov ntawd yog, yog tias lub rooj sib txoos tsis zoo, qhov teeb meem yuav rov tshwm sim lossis yuav muaj lwm qhov, ntau lub ntiaj teb vim li cas thiaj li nqa lub koob yees duab los kho.
Yuav ua li cas nkag siab yog tias lub koob yees duab raug rho tawm lossis tsis? Thawj qhov yuav tsum tau ua yog kuaj xyuas tag nrho cov bolts. Yog tias muaj ib qho burrs lossis micro-scratches ntawm lawv lub kaus mom, qhov no txhais tau hais tias lub koob yees duab tau qhib nrog lub hau ntswj. Qhov phem tshaj tuaj yeem yog qhov xwm txheej thaum txhua yam tau kho los ntawm txoj kev xuas tes ua, uas yog, yuav muaj qhov tseeb ntawm kev cuam tshuam ntawm cov ntsia hlau.
Feem ntau muaj cov luv nqi zoo rau cov cuab yeej zoo li no, yog li txhua tus yuav tsum txiav txim siab rau nws tus kheej seb puas yuav muaj kev pheej hmoo lossis tsis. Qhov thib ob theem ntawm yuav ua li cas xyuas lub koob yees duab thaum yuav khoom tiav, thiab koj tuaj yeem txav mus rau.
Ntau tus txhaj tshuaj
Ntau zausthaum kuaj xyuas hauv lub khw, qhov mais yuav yog xoom. Tab sis yog tias lub koob yees duab raug xa rov qab rau hauv warranty lossis koj xaiv qhov kev xaiv siv rau kev yuav khoom, ces koj yuav tsum tsis txhob hla cov kauj ruam no. Qhov no yuav yog theem peb ntawm cov cuab yeej ntsuas.
Ua ntej txiav txim siab seb muaj pes tsawg lub kaw lus tso tawm lub tsheb muaj, nws tsim nyog paub ob peb yam. Lub koob yees duab pheej yig dua, qhov tsawg dua lub warranty lub neej ntawm lub shutter. Raws li txoj cai, cov khoom siv tsis yog kev tshaj lij kuj tseem yuav tsis nyob ntawm tus lej no.
Thiab qhov kim dua, lub koob yees duab yuav zoo dua thiab, raws li, nws yuav muaj peev xwm txhaj tshuaj ntau dua. Muab kev xyaum, peb tuaj yeem hais tias cov lej kawg tau muab faib ua 2-3 zaug. Thiab qee zaum tus naj npawb ntawm txhaj tshuaj yog 10 npaug ntau dua li cov peev txheej tau lees paub. Piv txwv li, Canon-600D yog ib lub koob yees duab semi-professional uas cov chaw tsim khoom thov lub peev xwm los txhaj 50,000 txhaj tshuaj. Txawm li cas los xij, kev tshuaj xyuas hais tias lub kaw lus tuav 500 txhiab thiab ntau dua.
Yog tias peb tham txog lub koob yees duab tshaj lij, peb tuaj yeem hais txog Canon-6D. Rau ntau, nws kuj ua haujlwm tau ntau xyoo yam tsis tau hloov lub qhov rooj thiab, raws li lawv hais, mus los ntawm hluav taws, dej thiab tooj liab kav.
Yuav kom luv luv cov xov tooj ntawm lub kaw lus tso tawm, peb tuaj yeem hais qhov no:
- Canon 1000, 1100, 1200 lossis Nikon 3000, 5000 yog cov hom lag luam uas tsis raug cais ua ib tus kws tshaj lij. Raws li, lub shutter yuav ua hauj lwm, feem ntau yuav tsis muaj ntau tshaj li nws tau sau nyob rau hauv lub warranty.
- Tab sis tus lej tsawg dua hauv Canon, uas yog, 600D, 550D, 6D, ntau lub koob yees duab yuav coj cov ncej ua ntej hloov pauv.shutter.
Yuav kom paub seb muaj pes tsawg lub koob yees duab coj, koj yuav tsum rub tawm qhov program tshwj xeeb. Tom qab ntawd, lub koob yees duab txuas nrog siv USB cable rau lub laptop lossis computer. Daim ntawv thov tam sim ntawd qhia tias muaj pes tsawg lub shutters tau ua nrog nws.
Tau kawg, cov kauj ruam no tuaj yeem ua tiav tom qab kev yuav khoom, tab sis yuav ua li cas kuaj lub koob yees duab ua ntej yuav? Yog tias peb tham txog cov koob yees duab siv, ces koj tuaj yeem thov kom thaij duab ntawm lub koob yees duab no. Thaum tus neeg muag khoom xa ib daim duab, koj yuav tsum tau muab nws tso rau hauv qhov kev pab cuam tshwj xeeb thiab pom cov naj npawb hits.
Yuav kom tus neeg muag khoom tsis txhob dag, thov kom thaij duab nrog lub hau kaw, kaw lub nrawm ntawm 10 vib nas this, txhawm rau saib cov pixels tawg, seb puas yog lossis tsis.
Technique selection
Saum toj no peb tau tham txog yuav ua li cas kuaj lub koob yees duab ua ntej yuav. Tab sis nws tseem ceeb heev uas yuav tsum paub yuav ua li cas xaiv nws thiab dab tsi uas yuav tsum tau them sai sai rau.
Nyob ntiaj teb no, nyob rau hauv lub hnub nyoog ntawm Internet thiab kev loj hlob ntawm cov khw muag khoom chains, muas lub koob yees duab hauv paus ntsiab lus tsis yog ib qho teeb meem. Txij li thaum koj tuaj yeem yuav khoom siv ob qho tib si hauv khw hauv online thiab offline.
cov khoom siv yees duab feem ntau muaj kev xaiv dav dua, yog li koj tuaj yeem pom ib yam dab tsi haum rau txhua qhov ntsuas. Txawm li cas los xij, txhua yam txheej txheem yuav tsum tau kuaj xyuas. Yog tias nws tsis tuaj yeem tshawb xyuas yam tsawg kawg ntawm qhov tsis sib xws ntawm lub koob yees duab ua ntej kev yuav khoom, ces nws yog qhov zoo dua tsis kam txais xws li rho npe. Tab sis tseem, nws yooj yim heev los xyuas lub koob yees duab thaum yuav nws ntawm tes, xws li hauv khw, ntawm chav kawm, yog tiastus neeg muag khoom tso cai rau koj los tshuaj xyuas lub koob yees duab.
Nyob hauv ib lub khw loj muaj cov kws pab tswv yim uas tuaj yeem pab xaiv. Tsis tas li ntawd, kev yuav khoom hauv khw yog qhov zoo dua vim tias cov neeg muag khoom ib txwm muab kev lees paub ntawm lawv cov khoom. Tau kawg, ntau tus neeg yuav khoom thov tias cov neeg ua haujlwm tsis yog ib txwm muaj peev xwm, thiab lawv lub hom phiaj tsuas yog muag ntau dua, tsis yog ua kom pom cov khoom siv. Tab sis tseem, koj tuaj yeem tshawb xyuas lub koob yees duab thaum yuav hauv khw, ob qho tib si nrog kev pab los ntawm tus kws pab tswv yim thiab tsis muaj nws. Txawm li cas los xij, tus neeg ua haujlwm tuaj yeem paub txog kev ua haujlwm ntawm cov khoom siv thiab piav qhia txhua tus nqi ntawm tus yam ntxwv.
xaiv khoom
Ua ntej tham txog yuav ua li cas kuaj lub koob yees duab tshiab thaum yuav, koj yuav tsum xaiv lub salon kom zoo. Yog tias tus neeg yuav khoom xav yuav cov cuab yeej siv, nws yog qhov zoo dua los nrhiav nws ntawm cov chaw xws li Avito thiab Yula. Thiab thaum xaiv lub koob yees duab hauv lub network faib, koj yuav tsum tau sim nkag mus rau hauv lub khw muag khoom tshwj xeeb. Cov kws pab tswv yim ntawm lub tsev kawm ntawv no yog cov neeg txawj ntse, thiab lawv yuav tuaj yeem teb txhua lo lus nug ntau dua lossis tsawg dua, qhia qee yam muaj txiaj ntsig. Hauv cov khw muag khoom, cov neeg ua haujlwm feem ntau nyeem cov ntawv nplaum ntawm cov khoom lawv muag thaum mus.
Yuav kuaj lub koob yees duab mirrorless li cas thaum muas
Qhov tseeb, tsis muaj qhov sib txawv ntawm cov txheej txheem. Ob qho kev xaiv daim iav thiab cov tshuaj ntxuav tais diav zoo tib yam yuav tsum tau kuaj xyuas ua ntej rau kev puas tsuaj.
Ua ntej tshaj plaws, nws tsim nyog kuaj xyuas lub ntim thiab lub koob yees duab nws tus kheej. Cov ntaub ntawv nws tus kheej yuav tsum tsis txhob shabby los yog plua plav, onLub lens yuav tsum tsis muaj cov ntiv tes. Nws tseem tsim nyog kuaj xyuas tag nrho cov pob, kom paub tseeb tias tag nrho cov xov hlau thiab laces nyob. Cov lus qhia yuav tsum muab cais ntim thiab tsis qhib.
Tib
Nco lwm yam, koj tuaj yeem pom tias lub koob yees duab twb tau thaij duab lawm. Tau kawg, yog tias muaj cov duab los ntawm kev lag luam hauv pem teb, ces tsis muaj dab tsi txhawj txog. Tab sis muaj qee zaus thaum lub koob yees duab yuav khoom muaj tag nrho cov duab tua ntawm cov neeg tsis paub.
Kev xaiv ntxiv
Txhawm rau txhawm rau txheeb xyuas lub koob yees duab tshiab thaum yuav khoom zoo li qhov ua tau, koj yuav tsum tau sim txhaj tshuaj hauv ib qho ntawm hom tsis siv neeg. Tom qab ua hauj lwm nrog cov chaw, koj yuav tsum xyuas kom meej tias autofocus yog kom meej meej thiab ceev ceev ntawm lub hom phiaj. Tom qab noj ob peb daim duab ntxiv nrog flash, ntawm qhov zoom tag nrho, thiab lwm yam, koj yuav tsum tau tshuaj xyuas cov thav ntawv ntes rau cov duab tsis xws luag.
Txhua qhov chaw ntawm lub koob yees duab yuav tsum ua kom pom tseeb, tsis muaj qhov khoob. Thiab lub lens zoo dua ua haujlwm ntsiag to, tsis muaj suab nrov.
Thaum ua cov ntaub ntawv yuav khoom, koj yuav tsum ua tib zoo nyeem daim ntawv lav. Thiab tau kawm txog cov xwm txheej ntawm kev rov qab los thiab kho, koj yuav tsum ua tib zoo ua tib zoo saib xyuas kev yuav khoom.
Yog tus neeg yuav khoom xav kom lub koob yees duab kom tob, ces koj yuav tsum thov kev pab. Lub koob yees duab yog qhov zoo tshaj plaws kuaj los ntawm ib tug kws yees duab los yog txaus siab rau amateur. Tsuas yog ib tus kws tshaj lij yuav tuaj yeem tshawb xyuas cov txheej txheem ntawm qhov chaw rau tej yam xws li kev khiav thiab kev tsom rau pem hauv ntej, nrog rau qhov kub thiab txiastuag pixels.
Thaum yuav lub koob yees duab thib ob, yuav tsis muaj lus nug txog kev kuaj lub koob yees duab digital thaum yuav li cas.
cov lus qhia ua haujlwm
Qee qhov kev txawj ntse thiab kev siv lub koob yees duab yuav tsum tau kawm ua ntej, txawm tias tus kws yees duab tshiab tsis tuaj yeem ua yam tsis muaj lawv.
Nrhiav dab tsi thaum yuav lub koob yees duab? Lo lus nug no muaj ntau heev. Tab sis nws tsim nyog nco ntsoov tias txhua lub koob yees duab tau txais kev tswj xyuas zoo thaum tso tawm. Qhov tseem ceeb tshaj plaws yog tsis txhob hnov qab txog kev sib yuav pom tseeb uas tau tshwm sim thaum lub caij tsheb thauj mus los lossis khaws cia hauv lub network faib khoom. Rau cov tswv ntawm lub koob yees duab, muaj ob peb txoj cai ntxiv:
- Tom qab lub koob yees duab tau yuav, koj yuav tsum nco ntsoov tias cov koob yees duab pib pib ntshai dej thiab hnub ci.
- Nrog kev tuav tsis tu ncua, txawm tias cov cuab yeej zoo tshaj plaws yuav tsis kav ntev. Nws yog ib qho tsim nyog yuav tsum tau saib xyuas lub koob yees duab ib ntus, so cov lo ntsiab muag ib ntus nrog tus cwj mem tshwj xeeb rau cov khoom siv kho qhov muag thiab tsis muaj ntaub so tes lossis khaub ncaws.
- Tsis txhob tso cov cuab yeej hauv lub hnub. Khaws kom deb ntawm plua plav thiab ya raws, thiab tsis txhob hloov lo ntsiab muag thaum nws los nag lossis hauv qhov chaw muaj plua plav.
- Tshaj lub koob yees duab sensor ib xyoos ib zaug. Koj yuav tsum tsis txhob ua qhov no koj tus kheej, txij li cov khoom siv nws tus kheej yog high-tech. Nws yog ib qho tseem ceeb heev kom nkag siab tias dab tsi tshwm sim thiab yog vim li cas. Nws yog qhov zoo tshaj los coj nws mus rau qhov chaw pabcuam tu.
Lub koob yees duab zoo yuav them rov qab rau txhua tus neeg siv nrog nws cov kev ua tau zoo thiab cov duab zoo.
xaiv khoom ntxiv
Ntxiv rau lub koob yees duab nws tus kheej, koj yuav tsum yuav ib lub hnab lossis lub hnab ev khoom nqa. Niaj hnub no hauv txhua lub khw muaj kev xaiv ntau hom, qhov ntau thiab tsawg thiab xim. Txhua yam nyob ntawm tus kheej nyiam thiab cov phiaj xwm rau kev txhim kho ntxiv.
Cov kev xav tau rau lub hnab lossis lub hnab ev khoom rau nqa lub koob yees duab saib yooj yim heev - nws yog kev ntseeg siab thiab kev nyab xeeb:
- Nqa yuav tsum yog cov phab ntsa tuab thiab hauv qab. Yog hais tias ib tug neeg siv lub hnab los yog hnab ev khoom, ces kev nyab xeeb ntawm lub koob yees duab kim yuav yog ib lo lus nug loj.
- Lub koob yees duab loj dua thiab hnyav dua nws tus kheej, lub hnab yuav tsum ntseeg tau ntau dua. Thiab qhov loj dua cov cab kuj, cov khoom siv ntxiv yuav haum rau nws.
- Txawm li cas los xij, lub hnab lossis lub hnab ev ntawv yuav tsum tau xis nyob. Lwm qhov zoo tshaj yuav yog qhov ceev thiab yooj yim ntawm cov khoom siv folding rau hauv nqa.
- Tib lub sijhawm, lub hnab nws tus kheej yuav tsum tsis txhob ua rau tsis xis nyob. Txoj siv yuav tsum dav thiab xis, tso cai rau koj hloov qhov ntev yog tias tsim nyog.
Tom qab tus neeg pib thaij duab, nws tus kheej yuav nkag siab tias nws xav tau dab tsi los ntawm cov cuab yeej.
Brand sib txawv
Ntau zaus koj tuaj yeem hnov cov lus nug ntawm yuav ua li cas kuaj lub koob yees duab Canon thaum yuav. Qhov tseeb, yuav tsis muaj npe txawv thaum yuav khoom. Tau kawg, Canon thiab Nikon muaj cov qauv sib txawv thiab cov qauv sib txawv. Tab sis yog tias peb tham ncaj qha txog qhov tau txais nws tus kheej, ces ntawm no yog cov lus teb rau lo lus nug ntawm yuav ua li cas kuajNikon lub koob yees duab thaum yuav, yuav zoo ib yam li kev yuav khoom los ntawm lwm lub tuam txhab.
