Funda indlela yokuphatha amandla we-Flash ku-DSLR yakho
Ukubuyiswa kwe-flash ukukwazi ukuguqula izinga lokukhipha, noma izinga lamandla, le-flash unit ekhamera ye-DSLR ngaphandle kokushintsha ukuvezwa kwesizinda sesithombe. Ngokulungisa izinga lokukhishwa kwe-flash , kufanele lithinte kuphela ukugqama kwesifundo njengoba kuhlobene nesizinda ... uma nje izinga lamandla le-flash lilungiswa ngendlela efanele, okuzokwazi ukukwenza ngokuthola isinxephezelo sokukhanyisa ukukhanya flash ..
Abathwebuli bezithombe abaningi abanokutshela ukuthi imiphumela elula kunazo zonke yokuphela kwe-flash ungakwazi ukuphetha lapho kwenzeka ukudubula nge-flash yangaphandle efakwe kwikhamera, ngoba uvame ukuphela ngesithombe esihlanjwe ngokukhanya okuningi. Yilapho isinxephezelo sokusondeza nge-flash.nokusiza, njengoba kungakuvumela ukuba ulungise amandla we-flash unit ukuze wenze ukukhanya kusuka kukhanya kuhambisane nokukhanya kwangaphandle, kunokuba ukwedlulele. Qhubeka ufunda amanye amathiphu wokulawula ukukhanya kwe-DSLR yakho .
- Uma ufuna ukwenza le ndaba ibe lula, ukwandisa isinxephezelo sokuchayeka kwe-flash kwinombolo enhle. Ukuze ugweme ukucabanga noma okuvelele, shintsha isinxephezelo sokuchayeka kwe-flash kwinombolo engalungile. Izinga lokukhipha lixhomeke kwikhamera, kodwa ngezinye izikhathi lingashintshwa phakathi kwe-+3.0 no -3.0, nge-1/3 increments. Ukulungiselelwa kokungu-0.0 kuyinhlangano evamile yokukhanya.
- Ukuphakama ngakunye kwe-1/3 kuthiwa "yimisa." Ngakho uma othile ekutshela ukuthi ushaye phansi i-stop ukumisa noma amabili, ubhekisela ku-1/3 noma ku-2/3 ngokubhalwa kwesikhashana sokunciphisa ukukhanya.
- Lapho abathwebuli bezithombe basebenzisa isinxephezelo sokukhishwa kwebhayisikili, badonsa izithombe eziningana, balungise ukuvezwa ngokuma njalo. Ungenza into efanayo ne- flash compensation compensation. Isibonelo, ungakwazi ukudubula isinxephezelo sokubeka ukukhanya kwe-+1, bese ulungisa u-+2/3, +1/3, 0, -1/3, -2/3, no--1. Lolu hlobo lwe-bracketing uma kudubula indawo efanayo ngqo kuzokunika ithuba elingcono lokuthola isinxephezelo sokukhanya sokukhanya esikhanyayo.
- Njengoba uthatha izithombe ezincane, zibuke ngokucophelela kusikrini se-LCD se-DSLR. Ingabe ulahlekelwa imininingwane kwezinye izingxenye zesithombe, kodwa ikakhulukazi ngale ndaba? Ingabe lesi sihloko sibonakala sihlanzwa, okusho ukuthi sisondela sonke sibe mhlophe? Uma kunjalo, shayela phansi isinxephezelo sokukhanyisa isikhala ngenombolo engalungile. Ukubuka i -histogram yesithombe nakho kungakusiza ukunquma ukuthi ukuchayeka kulungile yini.
- Ukusetha isinxephezelo sokukhanyisa i-flash ngekhamera eziningi ze-DSLR, ngokuvamile uzofuna ukucindezela inkinobho ye-flash. Amanye amakhamera we-DSLR azoqukatha inkinobho ye-FEC esikhundleni, afinyelele isinxephezelo sokukhanyisa ukukhanya. Emenyu ebonakalayo, khetha isithonjana sokuvuselelwa kwe-flash exposure, okuyisithonjana se-flash ene-"plus" yesignali kanye nesibonakaliso "sokunciphisa". Uma isithonjana sikhethiwe, sebenzisa izinkinobho zemicibisholo enezingqimba ukuze ulungise ukulungiselelwa.
- Amanye amakhamera e-DSLR ahlale ekhombisa isinxephezelo sokukhanya esikhanyayo samanje kwi-LCD. Amanye amakhamera akuvumela ukuthi ungeze lesi silungiselelo esibukweni ngokusebenzisa amamenyu esesikrinini. Bheka isithonjana sokuvuselelwa kwesibane sokukhanya (ngokuvamile isibani sokukhanyisa nge-+/- uphawu) eduze nenombolo ekhombisa ukulungiselelwa kwesikhombiso se-flash. (Inkinobho efanayo ne-+/- isignali futhi ayikho inkinobho yokukhanyisa inkinobho yokubeka ukuchayeka kwekhamera, engalawuli i-flash, ngakho qiniseka ukuthi ubheka inombolo efanele.)
- Ngamanye amakhamera e-DSLR, isinxephezelo sokukhanya esikhanyayo asikwazi ukusethwa lapho ikhamera isendleleni yokuzenzakalelayo. Uzodinga ukuba ku- Uhlelo noma Imodi ye-Manual noma uhlobo lwe-Shutter noma Ukuvula Imodi yokudubula ebalulekile.
- Uma uthola ukuthi unenkinga yokulawula i-flash unit yangaphandle nekhamera yakho ye-DSLR, qiniseka ukuthi i-flash ihambisana ngokugcwele nekhamera yakho. Uma usebenzisa i-flash party unit, isibonelo, amanye amakhamera we-DSLR angeke akwazi ukusebenzisa ngokugcwele izici ze-flash unit.
- Khumbula ukuthi noma yiziphi izinguquko ozenzayo ekulungiselelweni kwenxephezelo yokukhanyisa ukukhanya kungase kuhlale endaweni yakho kuze kube yilapho ushintsha ushintsho. Lezi zilungiselelo zingase zihlale endaweni ngisho nangemva kokuvala ikhamera. Ngakho-ke uma wenze izinguquko ezingavamile kumasethingi e-flash ukudubula uhlobo oluthile lwesithombe, ungase ufune ukushintsha izilungiselelo emuva ezingeni elivamile ngaphambi kokuvala i-DSLR yakho.