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Momwe Mungagwiritsire Ntchito Flash Yanu Bwino ndi a Matthew L Kees, mlendo ku MCP Actions Blog

Matthew Kees, Mtsogoleri wa MLKstudios.com Njira Yakujambula Paintaneti [MOPC]

Panja TTL Flash ("chilichonse ndi kulunzanitsa…")

 

Kunja, masana, mukugwiritsa ntchito kung'anima ngati kudzaza osati kuyatsa kwenikweni kapena chinsinsi monga mumachitira m'nyumba.

 

Kuwonetsedwa kwanu kuyenera kudalira kuwala kwa kiyi yanu (panthawiyi dzuwa), chifukwa chake muyenera kuyikapo. Komanso, muyenera kudziwa za kamera yanu ya "kulunzanitsa" liwiro. Kwa makamera ambiri a Canon ndi 1/200 kapena 1/250. Kwa Nikon imatha kupitilira 1/500.  Ngati simukudziwa kuthamanga kwa kulumikizana kwa kamera yanu, muyenera kuyang'ana X-kulunzanitsa m'buku la kamera yanu, kapena pa intaneti.

 

Liwiro la kusinthanitsa ndi liwiro lotsekera mwachangu kwambiri lomwe mungagwiritse ntchito poyenda mwachizolowezi.  Pali mtundu wina wowala womwe umakupatsani mwayi wopitilira kulunzanitsa womwe wafotokozedwa pansipa.

 

Popeza liwiro la shutter ndilomwe limalepheretsa kuwonekera, muyenera kuganizira za Shutter Speed ​​mode (ngakhale mutakhala mukuwombera ndi kamera yanu mu Manual exposure mode). Kusunga liwiro la shutter, kapena kulumikizana pansi powala pang'ono, gwiritsani ntchito ISO yotsika kwambiri yomwe kamera yanu ili nayo - makamaka 100 kapena 200. Izi zidzakupatsani mwayi wokhala ndi kutsegula kwakukulu komwe kungakhale kotheka. Ngati zingafunike mutha kutsitsa liwiro la shutter, lomwe lingafune kutsegula pang'ono, kuti mumve zambiri munda.  Koma mumayendedwe abwinobwino, osadutsa "kulunzanitsa" kwa kamera.

 

Mapazi anu mpaka pano ndi awa:

 

1. Sankhani malo otsika kwambiri a ISO

2. Ikani liwiro la shutter kufulumizitsa kwa kamera (1/200 mpaka 1/500 kutengera kapangidwe ndi kamera yake)

3. Sinthani kabowo ka kuunikako (gwiritsani ntchito mita yolembera yapa kamera)

4. Ngati pakufunika Kuzama Kwambiri kwa Munda, chepetsani liwiro la shutter ndikuyikanso ap

 

Kenako mungoyatsa kung'anima kuti muwonjezere kudzaza. Mumachitidwe a TTL mumasintha zomwe mumakonda kuti mulawe pogwiritsa ntchito kuwunika kwa EV - kuphatikiza pazambiri komanso zochepa. Mukakhala ndi kuwala kambiri powonekera, ndi nthawi yabwino kugwiritsa ntchito Nikon's TTL-BL kolowera (BL imayimira Balanced Lighting). Imayesa kuphatikiza kudzaza ndi kuwala komwe kulipo, chifukwa chake, imachepetsa kung'anima.  Ndi makamera a Canon muyenera kungotsitsa EV.

 

Mukakhala nazo, mutha kuwongolera zowonekera padera. Mamita omangidwa amakupatsani mawonekedwe akumbuyo ndipo mawonekedwe ake amakupangitsani kuwonekera kutsogolo. Chifukwa chake, yesetsani kudetsa chakumapeto pongowulula pang'ono, ndikusinthanso kuwunika kwapambuyo (kuwunikira kwa Flash kapena FEC) mmwamba ndi pansi.

 

Mukamayeseza, mudzakhala ndi chiwongolero chathunthu cha kuchuluka kwa zomwe mukufuna komanso kuwala kapena mdima komwe mumakonda kumbuyo.

 

Mukuwala kwakanthawi kochepa, mumangoyatsa getsi ndikuloleza mawonekedwe a TTL kuti akuwonetseni.  Icho chimakhalanso chowunikira, ndipo mumagwiritsa ntchito shutter pang'onopang'ono kuti mutenge kuwala kozungulira chimodzimodzi momwe mudaphunzirira ndikugwiritsa ntchito kung'anima m'nyumba.

 

Mukuwala kowala mukamachita kwenikweni mukusowa Kuzama Kochepa Kwambiri kwa Munda ndipo mukugwiritsa ntchito kung'anima kwa "kudzaza", muyenera kugwiritsa ntchito njira yolumikizirana ya Speed ​​Speed.  Nikon ndi Olympus amachitcha kuti Focal Plane (FP) kulunzanitsa, chifukwa amalola kugwiritsa ntchito shutter ya "focal ndege" yomwe imapezeka mu makamera amtundu wa Single Lens Reflex (SLR).  Ngati muli ndi kamera yamakina amakono, ngati Canon XSi kapena XTi, kapena Nikon D90, imadziwika kuti DSLR ya Digital Single Lens Reflex.

 

Mumayendedwe olumikizana ndi HS kapena FP, kung'anima kumatulutsa kuwala kwakanthawi pang'ono kutsanzira masana.  Zimakwaniritsa izi mwa kudya batri yanu.  Komanso, imathandiza pokhapokha ikagwiritsidwa ntchito pafupi chifukwa palibe kuphulika kumodzi komwe kumapangidwa.  Njira yolumikizirana ya FP inali njira ina ya Olympus yomwe idapezeka pamakina awo a OM-2 ndi pulogalamu yawo.

 

Mukudziwa kuti zikadakhala zotani mukayika kamera yanu pamwamba pa liwiro la kulunzanitsa munjira yoyendera "pulse".  Chabwino, sizingawononge kamera.  Koma, mudzawona mdima mdera lamkati lamkati, ndikuwala panja pogwiritsa ntchito kung'anima, kudzaza sikudzaphimba chimango chonsecho.  Mwachidziwitso, pa liwiro lililonse la shutter pamwamba kulunzanitsa makatani awiri omwe amatseguka ndi kutseka kuti kuwala kufikire pa sensa, samatseguka konse.  Chophimba chachiwiri chimadutsa koyamba pomwe chimadutsa sensa.

 

Pali njira zambiri zogwiritsira ntchito kung'anima kuti mupange kuyatsa kosangalatsa. Apanso, ichi ndi chiyambi chabe chosavuta choyambira cha zinthu zina zomwe muyenera kuziwona mukamawombera panja pang'onopang'ono.

 

 

 

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  1. Shannon pa January 23, 2009 pa 9: 25 am

    Zikomo chifukwa chazambiri.

  2. Jennie pa Januwale 23, 2009 ku 2: 15 pm

    Oo. Ndikuganiza kuti ndiyenera kuwerenga izi mobwerezabwereza, ndi zina zambiri. Izi ndizofunika kwambiri. Zikomo pogawana!

  3. JodieM pa Januwale 23, 2009 ku 4: 20 pm

    Zambiri zodabwitsa. Zikomo chifukwa cholongosola bwino. Tsopano ndiyenera kupita kukachita.

  4. Silvina pa January 24, 2009 pa 10: 45 am

    Zambiri! Jodi, sindikupeza gawo 1 ndi 2 la izi… .. ali kuti? Zikomo.

  5. Silvina pa January 24, 2009 pa 10: 58 am

    Nevermind, ndangowapeza 🙂 Zikomo !!

  6. Niccole Adamchak pa Januwale 24, 2009 ku 3: 12 pm

    Sonia ntchito yako ndi yapadera. Ndimawakonda kwambiri omwe ali ndi vuto. Ndili ndi Cs3, ndipo nditha kugwiritsa ntchito zovuta zonsezi.

  7. Adahlia pa Januwale 24, 2009 ku 8: 36 pm

    Ntchito yokongola. Zikomo chifukwa chofotokozera. Ndili ndi CS3, ndikhoza kupeza LR pamapeto pake…

  8. Teresa pa January 26, 2009 pa 9: 41 am

    Ndine msungwana wa CS3 ndi Lightroom 2 kuno. Zithunzi izi ndizodabwitsa. Zikomo chifukwa chofotokozera momwe mungagwiritsire ntchito kuwala momwe munagwiritsira ntchito, ndikuganiza kuti china chake chinadina koyamba nditawerenga. Ndikusindikiza izi ndikuchita lero!

  9. janine chitsogozo pa January 27, 2009 pa 9: 28 am

    Zikomo… zinali zosavuta kutsatira. Nthawi zonse ndakhala ndikuphunzitsidwa kuyika chiwonetsero chofananira pamutu kuti mudzaze, monga chakumbuyo… kodi lamuloli ndi lamphamvu? Nthawi zambiri ndakhala ndikudzifunsa ngati ikutsatiridwa ndi wina aliyense kupatula aphunzitsi anga aku sekondale!

  10. kudandaula pa September 18, 2010 ku 8: 08 pm

    Chifukwa chake, poganiza kuti mumayang'ana zowunikira mwachangu pamaphunziro anu, kodi munthu angapewe bwanji kuzipeza? ili likuwoneka ngati vuto langa. Ndine watsopano pa izi, chonde ndiuzeni zomwe ndingachite kuti ndisinthe. zikomo!

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