Indlela ukukhangela camera SLR xa uthenga Tips nomunye amanye

10 kwiminyaka eyadlulayo camera SLR kunokubonwa ngaphandle ezandleni abafoti abaziingcali. Ngoku ukuthenga isixhobo enjalo kuba nabani na. Kodwa nantsi ukujonga njani SLR camera ngokuthenga, bambalwa uyazi. Koluphi uhlobo amanqaku kufuneka ukuba uhlawule kuqala ingqalelo?

izindlu

Masiqalise kunye ukufuna umonakalo ezicacileyo: imikrwelo, ndi kunye ilk zabo. "Ewe, kutheni kufuneka oko, icamera kusenokuba ugly, okona kubaluleke kakhulu, ukuba enze okulungileyo!" Oko kusenokuba njalo. Kodwa loo nto nje omnye ukuwa esezantsi-eneji kunokuba ngokwaneleyo umonakalo ilens okanye ezinye iinkcukacha ezibalulekileyo.

lens

Inqanaba elilandelayo ukujonga indlela SLR ikhamera kunye nokuthenga, ihlole amaziko ayo. Ngokuqhelekileyo, izixhobo ezo mayixhotyiswe lens with "amakhonkco '. Le misebenzi yenzelwe ukunyenyisa ujoliso kunye nokusondeza. Jikelezisa kwazo ngeendlela ezahlukeneyo - khonkcweni kufuneka ejikelezayo lula kwaye akukho waziva kunye ngomsindo izandi. Ukujonga ilens, kuya kufuneka ukukhanya okufanelekileyo. Vula isekelwe kwi engile ezahlukeneyo: iitshiphusi, inkungu kunye imikrwelo ayikwazi kubonakala kwangoko. Kufuneka ibukeke inkqubo enombala ezi ziphene (umzekelo, phakathi lenses condensate accumulated), kunye ubucukubhede isiphoso. Ngokukodwa, umntu lula ukubona iincakuba umonakalo uvalo ngexesha ukuhlolwa oko.

izihlanganisi

Qiniseka ukukhangela imo zonke uqhagamshelwano, apho mayixhotyiswe SLR ngekhamera yedijithali. Le isinxibelelanisi Micro USB, kwaye umngxuma ngenxa kwikhadi lememori, nakubo bonke abanye. Le isinxibelelanisi yonakele ngokulula phawula mabalungise. Kulo mzekelo, umfowunelwa ayikho ithembekile, okanye ikhadi intambo baya kubhadula, bawe.

sokudubula test

Okokuqala, kufuneka ukukhangela CCD ubukho ebizwa ngokuba "isemanzini" pixels. Ukuze wenze oku, thatha umfanekiso ngokuvala isigubungelo opaque lens. Gcina iifoto kumele ukuba umgangatho uphezulu ziyafumaneka kule modeli. Jongisisa umfanekiso kwi khompyutha kunye kelelo enkulu - ukuze lula ukufumana iintsilelo le CCD.

Jonga isipili ngekhamera defocusing. Ukuze wenze oku, susa izinto ezininzi imigama ezahlukeneyo kuwe, kwakunye enye into efanayo kude ezahlukeneyo. Yokuchaneka omkhulu, wadubula ukhokelo kumphezulu ozinzileyo: ke uya kukwazi ukuphelisa yengxolo zangaphandle kunye ukungcangcazela.

Umngeni obalulekileyo ukuze ujonge indlela SLR ikhamera yentengo, kuya kuba sokudubula iimeko zokukhanya eliphantsi macro.

Kwimo yokugqibela, icamera kumelwe lubonisa ukuba into isuswe ngu 10-20 cm. Ukuba ayiwenzi, yaye uyazi ukuba le ndlela iza kusetyenziswa rhoqo ngokwaneleyo, kufuneka ukhangele ukuba enye indlela. Ngalo lonke ixesha qinisekisa ukuba ikhamera kakuhle lubonisa ugxininiso egumbini bekhanyise izibane zigqengezelayo oluqhelekileyo.

Zama flash. Nangona abafoti professional kuphephe ukusebenzisa oko, ibe lukhetha ukukhanya bendalo, kufuneka ube ukulungela nantoni na. Uzihlole le flash ukukhanya eyahlukileyo. Thatha wadubula ukuba kwi imigama ezahlukeneyo ukusuka kumthombo wokukhanya.

Ndiyathemba ukuba eli nqaku ukuncedile ukufunda ngakumbi ngaye uze ujonge indlela SLR camera xa uthenga.