Lawula umbala weeNcwadi zakho nge-Balance White Custom
Ukukhanya kunamashishini ahlukeneyo ombala kwaye iguquka kulo lonke usuku kunye nemithombo yokukhanya yomsebenzi. Ukuqonda ukulinganisela okumhlophe kunye nendlela yokusebenza nayo kwikhamera ye-DSLR kubalulekile ukususa umbala owenzela umbala kunye nokudala imifanekiso emibala.
Ngaphandle kwekhamera, asiqapheli ukuba utshintsho lobungqingili bombala. Iliso lomntu lingcono kumbala wokucubungula kwaye ubuchopho bethu buyakwazi ukulungelelanisa ukuqonda okokumele kube mhlophe kwindawo. Ngakolunye uhlangothi, ikhamera idinga uncedo!
Umbala weMbala
Njengoko kukhankanywe ngasentla, amaxesha ahlukeneyo emini kunye nemithombo elula yenza amaqondo ahlukeneyo ombala. Ukukhanya kubalwa kwiikelvins kunye nokukhanya okungathathi hlangothi kuveliswa kuma-5000K (iikelvins), elilingana nelanga elikhanyayo nelanga.
Uluhlu olulandelayo lukhokelo kubume bokushisa obuveliswa yimithombo eyahlukeneyo yokukhanya.
- 1000-2000K: Amakhandlela
- 2500-3500K: Ukukhanya kwe-Tungsten (i-bulb yendlu ye-incandescent)
- 3000-4000K: I- Sunrise / i-Sunset (i-sky clear)
- 4000-5000K: Ukukhanya kwe-Fluorescent
- 5000-5500K: I-Flash Flash
- 5000-6500K: Ukukhanya kwemini (ukukhanyisa kwezulu kunye nelanga eliphezulu)
- 6500-8000K: I-Skicast Skies (i-moderation)
- 9000-10000K: I- Skicast okanye i-Shade
Kutheni umbala wokubaluleka kombala kubalulekile?
Omnye wemimiselo engcono yombala wokubala kunye nomphumo wayo kwiifoto kunokubonwa kwikhaya elisebenzisa i-bulb light incandescent bulbs. Ezi iibhola zinika ukukhanya okulufudumele, okwesibhakabhaka ukukhanya kwelumnje okukholisa kwiso kodwa akusebenzanga kakuhle ngefilimu yombala.
Khangela kwiintsapho zentsapho ezindala ukusuka kwiintsuku zefilimu kwaye uya kuqaphela ukuba uninzi lwabantu abangazange balisebenzise i- flash baqhube i-hue ephuzi ekhwele umfanekiso wonke. Oku kungenxa yokuba ezininzi iifilimu zemibala zalinganisela ukukhanya kwemini kwaye, ngaphandle kococa olukhethekileyo okanye ukushicilela okhethekileyo, imifanekiso ayikwazanga ukutshintshwa ukuze isuse eso sihlunu esiluhlaza.
Ngethuba lokubhala idijithali, izinto zitshintshile . Uninzi lweekhamera zedijithali, kunye neefowuni zethu, zinemodi yokulinganisela imibala yemoto. Uzama ukulungelelanisa nokuhlawulela iimpepha ezihlukeneyo zombala kwimifanekiso ukubuyisela iphimbo elipheleleyo kwisimo esingathathi hlangothi esifana nesibonelelo somntu.
Ikhamera ilungisa ukushisa kombala ngokulinganisa imimandla emhlophe (amathoni angathathi hlangothi) womfanekiso. Ngokomzekelo, ukuba into emhlophe inetoni ephuzi esuka ekukhanyeni kwe-tungsten, ikhamera iya kutshintshisa ukushisa kombala ukwenzela ukuba ibe mhlophe mhlophe ngokungongeza ngaphezulu kwiziteshi eziluhlaza.
Eyona njengaye iteknoloji, ikhamera isenokuba neengxaki zokuguqula ngokufanelekileyo imilinganiselo emhlophe kwaye yingako kubalulekile ukuqonda indlela yokusebenzisa iindlela ezahlukeneyo zokulinganisela ezimhlophe ezikhoyo kwi-DSLR.
Iimodareythi zeMigangatho eMhlophe
Imilinganiselo yeekhamera ze-DSLR zibandakanya iindlela ezahlukeneyo zokulinganisela ezimhlophe eziza kukuvumela ukuba ulungelelanise umgca wemibala njengoko kufuneka. Iimpawu ezisetyenziselwa nganye zifana nomgangatho kunye nendawo yonke kuzo zonke i-DSLRs (khangela isicatshulwa sakho sekhamera ukuze uzifundele ngeempawu).
Ezinye zeendlela ziphezulu ngakumbi kunabanye kwaye zingadinga ukufundwa okongezelelweyo kunye nokusebenza. Ezinye iindlela zi-presets zezimo eziqhelekileyo zokukhanyisa eziza kuguqula umgca wemibala esekelwe kumashishini atshisayo anikwe kwitshathi elingentla. Injongo yalo ngamnye kukunciphisa izinga lokushisa lombala emva kokulinganisela 'kwelanga.'
Iimodeli zokulinganisela ezimhlophe ze-Preset:
- Ukulingana kwe-Auto White (isimboli-AWB) uye waphuma kakhulu ekuthembekeni, kwaye kufuneka ifake ukushisa kwebala ngokuchanekileyo kuzo zonke kodwa ziimeko ezinzima kakhulu zokukhanyisa.
- Ukukhanya kwelanga / i-Sunny (isimboli-ilanga eneemitha ezikhanyayo) isetyenziswe kwiimeko 'zokuqheleka' zokukhanyisa kwaye zilingana nento enye ifilimu eyenziwe ngayo.
- Ifufu (amafu angumqondiso) angasetyenziselwa kumhla we-overcast ukufudumala ithoni yombala.
- Umthunzi (umqondiso wendlu onemizila edibeneyo edibeneyo emhlabathini) ufana ne 'ilanga' kwaye ungasetyenziselwa ukulungelelanisa ibhalansi yembala xa umntu engakufumani kakuhle.
- I-Flash (isicatshulwa esicacileyo esicatshulwa phantsi) senzelwe ukufaka imfudumalo kwimbala xa usebenzisa i-flash.
- I-Tungsten (isibonakaliso - isibonakaliso sekhaya esinezinto ezikhanyayo) singasetyenziselwa ngaphakathi kwendawo phantsi kokukhanya kwe-incandescent xa ibhalansi emhlophe imoto ingasuswanga ngokupheleleyo i-yellow okanye i-orange.
- I-Fluorescent (umqondiso-ongqamliyo womgca ofana ne-tube fluorescent kunye nemisebe ekhanyayo) incedo kumashishini asebenzisa ukukhanya kwe-fluorescent xa ibhalansi emhlophe imoto ayisususi ngokupheleleyo.
Iimodareyithwa eziMgangatho oMgangatho oPhambili
- Ukulinganisela okuMgangatho oMnyama (isimboli-ezimbini zontathu ngasecaleni kwesikwere phakathi) kuvumela abasebenzisi ukuselela ibhalansi yabo emhlophe usebenzisa ikhadi elimnyama (elinokufundwa kwe-18% e-grey, emkhatsini we-real black and true white) okanye ikhadi elimhlophe. Oku kudla ngokusetyenziswa ngabafotoli bezakhono kwi-studio imeko xa kubaluleke kakhulu ukuba nombala ogqityiweyo (ngaphezulu kule izantsi apha).
- U-Kelvin (uphawu-K kwisixande) uvumela ukuba ubeke ukushisa kombala ngokuthanda, unikeze umphumo ochanekileyo. Kuyiluncedo xa uwazi ukushisa kombala womthombo wokukhanya kwaye uvumela utshintsho olulungisiweyo lwee-intanethi.
Indlela yokubeka iBhalansi eMhlophe
Ukusekwa kwesiqhelo esimhlophe mhlophe kulula kakhulu kwaye kuyinto eyenziwa ngabafotoli bezithombe ezinzulu kufuneka babe nomkhwa wokwenza. Emva kwexesha inkqubo iya kuba yinto yesibini kwaye ulawulo lombala lufanelekile umzamo ochaphazelekayo.
Uzakufuna ikhadi elimhlophe okanye elimhlophe, elingathengwa kwiindawo ezininzi zeekhamera. Ezi zenzelwe ukuba zingathathi hlangothi ngokupheleleyo kwaye zikunike umlinganiselo wobhaliso ochanekileyo kumbala. Ngokungabikho kwekhadi elimhlophe, khetha iphepha eliqaqambileyo lephepha elimhlophe onokuyifumana kwaye wenze nayiphi na inguqu echanekileyo kunye nokubeka i-Kelvin.
Ukusetha ibhalansi emhlophe yesiko:
- Beka ikhamera ku-AWB.
- Beka ikhadi elimhlophe okanye elimpunga phambi kwesihloko ngoko kukukhanya okuthe ngqo kuyo njengokuba isifundo sifunde.
- Sitshintshela ekugxileni kwimiqondiso (ukujoliswa okuchanekileyo akuyimfuneko) uze uvale kakhulu ukuze ikhadi lizalise yonke indawo yomfanekiso (nantoni na enye iya kulahla ukufunda).
- Thatha ifoto. Qinisekisa ukuba ukuvezwa kuhle kwaye ukuba ikhadi lizalise umfanekiso opheleleyo. Ukuba ayilungile, qhafaza.
- Jonga kwi-Custom Balance Balance kwimenyu yekhamera uze ukhethe umfanekiso ochanekileyo wekhadi. Ikhamera iya kubuza ukuba ngaba lo mfanekiso kufuneka uyisebenzise ukuseta ibhalansi emhlophe yesiko: khetha 'yee' okanye 'ok.'
- Phindela phezulu kwekhamera, utshintshe imoqo emhlophe ibhalansi ukuya kuMgangatho oMiselweyo weMigangatho.
- Thatha enye ifoto yesifundo sakho (khumbula ukuguqula i-autofocus kwakhona!) Kwaye uqaphele utshintsho lombala. Ukuba akusikho ukuthanda kwakho, phinda onke la manyathelo kwakhona.
Iingcebiso zokugqibela zokusebenzisa ukulingana okuMhlophe
Njengoko kuchaziwe ngasentla, unokuthembela kwi-AWB ixesha elininzi. Oku kuyinyani ngokukhethekileyo xa usebenzisa umthombo wokukhanya wangaphandle (njenge-flashgun), njengoko ukukhanya okungathathi hlangothi okukhutshwa yiyo ngokuqhelekileyo kucima yonke imbala.
Ezinye izifundo zingabangela ingxaki kwi-AWB , ngokukodwa, iifoto ezinobuninzi bemvelo yamathambo afudumele okanye apholileyo. Ikhamera iyakwazi ukuchazwa ngezi zihloko njengokwenza umbala phezu komfanekiso kwaye i-AWB izama ukulungiswa ngokufanelekileyo. Ngokomzekelo, kunye nesifundo esinokufudumala kwefudumala (iibomvu ezibomvu okanye eziphuzi), ikhamera ingayifaka i-tinge eluhlaza okwesibhakabhaka phezu komfanekiso kwizame zokulinganisela oku ngaphandle. Ngokuqinisekileyo, konke oku kuyenzayo kuyishiya ikhamera yakho ngombala obalaseleyo!
Ukukhanyisa okuxubileyo (ukudibanisa ukukhanya kunye nokukhanya kwemvelo, umzekelo) kunokudideka ku-AWB kwiinkhamera. Ngokuqhelekileyo, kukulungele ukubeka ibhalansi emhlophe ngokukhanyisa ukukhanya, okuza kunika yonke into ibhalelwe ukukhanya okukhambelanayo. Iitoni ezifudumayo zihlala zikhangeleka kwiso kunokuba zithandane zibandayo.