Funda indlela yokuLawula amandla e-Flash kwi-DSLR yakho
Ukuhlawulwa kwe-Flash exposure kukukwazi ukutshintsha umgangatho wesiphumo, okanye inqanaba lamandla, yunithi yefowuni kwikhamera ye-DSLR ngaphandle kokutshintsha ukuvezwa kwemvelaphi yesithombe. Ngokulungiswa kwinqanaba lokuphuma kwefayili , kufuneka lithintele ukukhanya kweso sifundo njengoko kunxulumene nemvelaphi ..., nje kuphela ukuba izinga legesi litshintshile ngokufanelekileyo, oya kukwazi ukukwenza ngokuqonda ukuhlaziywa kwe-flash exposure.
Abaninzi bezithombe zobugcisa baya kukuxelela ukuba iziphumo ezigqithisileyo zefowuni onokuziphelisa nazo ziza kwenzeka xa kuthungwa ngefowuni yangaphandle ifakwe kwikhamera, kuba udla ngokuphela komfanekiso ohlanjwe ngokukhanya okukhulu. Yilapho isinxephezelo sokuhlawulela ngefowuni.nokukunceda, njengoko kunokukuvumela ukuba ulungelelanise amandla e-flash unit ukuze wenze ukukhanya kwi-flash kufakelwe ukukhanya kwangaphandle, kunokuba ukomelele. Qhubeka ufunda ezinye iingcebiso zokulawula i -flashlight yakho ye- DSLR .
- Ukuba ufuna ukwenza isihloko sifaneleke, ukwandisa ukuhlaziywa kwe-flash exposure to a positive number. Ukuze ugweme ukucatshulwa okanye izinto ezigqwesileyo, utshintshe ukuhlaziywa kwe-flash exposure to a negative number. Inqanaba lesiphumo lixhomekeke kwikhamera, kodwa ngamanye amaxesha unokutshintshwa phakathi kwe +3.0 no -3.0, kwi-1/3 yokongeza. Isilungiselelo se-0.0 sixabiso eliqhelekileyo.
- Ukunyuka kwe-1/3 kuthiwa "yiyeke." Ngoko ke xa umntu ecela ukuba udibanise i-flash ukuyeka okanye ezimbini, zibhekisela kwi -1/3 okanye -2/3 kwi-flash compensation compensation compensation.
- Xa abafaki beefoto basebenzisa imbuyekezo yokukhangela ibhoksi, bayaphonsa imifanekiso emininzi, bahlengahlengise ukuvezwa ngokumisa ngexesha ngalinye. Unokwenza into efanayo kunye nenxephezelo ye- flash exposure . Ngokomzekelo, unokudubula kwi-+1 yokuhlawulela ukuhlawulela, uze utshintshe u-+2/3, +1/3, 0, -1/3, -2/3, kunye ne--1. Olu hlobo lokukhwabanisa xa ukutshintshela imeko efanayo kuya kukunika ithuba elingcono lokufumana imbuyekezo efanelekileyo ye-flash exposure.
- Njengoko uthatha iifoto ezintle, jonga ngokubhekisele kwi-LCD ye-DSLR yesikrini. Ngaba ulahlekelwa iinkcukacha kwiindawo zomfanekiso, kodwa ngokukodwa nangesihloko? Ingaba eso sifundo sibonakala sihlanjululwa, esithetha ukuba sisondela sonke sinobumhlophe? Ukuba kunjalo, shayela phantsi ukuhlaziywa kwe-flash incoming number. Ukujonga i -histogram yesithombe kunokukunceda ukuba unqume ukuba ukuchaneka kuchanekile.
- Ukusetyenzisa ukuhlawulwa kwe-flash exposure kunye neekhamera ezininzi ze-DSLR, ngokuqhelekileyo ufuna ukucofa iqhosha le-flash. Ezinye iikhamera ze-DSLR ziza kubandakanya iqhosha le-FEC esikhundleni, kufutshane nokuhlawulwa kwe-flash exposure. Kwimenyu ebonakalayo, khetha uphawu lwe-compensation incarnation, oluphawu lwe-flash kunye ne-"plus plus" kunye ne "uphawu". Emva kokuba uphawu lukhethiweyo, sebenzisa iifowuni ezitshiweyo ezicwangcisiweyo ukuze ulungise utshintsho.
- Ezinye iikhamera ze-DSLR zihlala zibonisa ukuhlaziywa kwe-flash incarnation kwi-LCD. Ezinye iikhamera zikuvumela ukuba ungeze le miselo kwisiboniso ngokusebenzisa kumenyu yesikrini. Khangela i-icon ye-compensation compensation compensation (ngokuqhelekileyo ibhendi yombane ene-+/- uphawu) ecaleni kwinani elibonisa ukulungiswa kwembuyekezo ye-flash. (Iqhosha elifanayo kunye ne-+/- uphawu kwaye akukho mbhobho yombane yinkinobho yokumisa imbonakalo yekhamera, engayilawuli i-flash, ngoko qiniseka ukuba ukhangela inombolo echanekileyo.)
- Ngezinye iikhamera ze-DSLR, ukuhlaziywa kwe-flash exposure ayikwazi ukusetyelwa xa ikhamera ihamba ngokuzenzekelayo. Uzodinga ukuba kwiNkqubo okanye kwiModyuli yemodi okanye uhlobo lwe-Shutter okanye ye-Aperture Imodi yokupasa yokuphambili.
- Ukuba ufumanisa ukuba unobunzima bokulawula i-unit yefowuni yangaphandle kunye nekhamera yakho ye-DSLR, qiniseka ukuba i-flash ihambelana ngokupheleleyo nekhamera yakho. Ukuba usebenzisa i-unit yefowuni yefowuni, umzekelo, ezinye iikhamera ze-DSLR zingenako ukusebenzisa ngokugcwele iimpawu zecandelo le-flash.
- Gcina ukhumbule ukuba nayiphi na utshintsho olwenzayo kwi-flash setting compensation compensation mayhlala kwindawo uze utshintshe ukulungiswa kwakhona. Ezi zicwangciso zihlala zikhona nangoko emva kokucima ikhamera. Ngoko ukuba wenze utshintsho olungaqhelekanga kwizicwangciso zefowuni ukudubula uhlobo oluthile lomfanekiso, unokufuna ukutshintsha izicwangciso kwakhona kwizinga eliqhelekileyo ngaphambi kokuvala i-DSLR yakho.