Funda ixesha lokusebenzisa iindlela ezahlukeneyo zamamitha
Iimodare zokumitha kwiikhamera ze-DSLR zenzelwe ukunika i-photographer ngaphezulu ukulawula phezu kokufundwa kwemitha yemitha. Ukusebenzisa i-DSLR ekusebenzeni kwayo ngokupheleleyo, kubalulekile ukuqonda indlela nganye yezi modes elinganisa ngayo ukukhanya kwimeko.
Ukubonakaliswa ngokuzenzekelayo kuyimpawu kuzo zonke ii-DSLR, kodwa ungakhetha kwakhona kwiimodeli zokumitha ezahlukeneyo ukuze uhlalutye ukukhanya kwakho. Ngokuxhomekeke kumenzi wekhamera kunye nomzekelo, kuya kuba nemizo emithathu okanye emine yokumisela ukukhetha kwaye kwaye nganye ichazwe ngezantsi.
Uvavanyo okanye iMetrix Metering
Uvavanyo (okanye i-matrix) imitha yinkqubo eyinkimbinkimbi kakhulu kwaye linika ithuba elihle lokubonakalisa iindawo ezininzi.
Okubalulekileyo, ikhamera ikwahlula indawo ibe yimizi yesimo semitha kwaye ithatha isifundo ngasinye kwisigaba ngasinye. Uvavanyo lokufunda imitha luyafunyaniswa kwaye umyinge usetyenziselwa yonke indawo.
Iinkonzo
- Kulula kakhulu ukuyisebenzisa.
- Kukulungele ukulungiswa kwemimandla, iifoto zeqela kunye nezinye izigcawu ezineenkcukacha ezininzi.
Umxhasi
- Le meko ayilungele iziboniso ngokukhanya okuqinileyo okanye ezininzi izithunzi njengokuba izitho zeso sithombe zinokuphelela phezulu okanye ngaphantsi.
- Ikhamera iya kulwa nomitha kwisifundo esincinci.
I-Center-Weighted okanye Umyinge wamanzi
Isilinganisi esineziko (okanye umyinge) imitha yindlela eqhelekileyo yokumitha. Kwakhona ukhetho olungagqibekanga lweekhamera ezingenayo ikhefu yokukhetha imodi.
Kulo mzobo, ukuvezwa kubanzi kunomhlaba wonke kodwa kubaluleke kakhulu (okanye 'ubunzima') kwindawo yendawo.
Iinkonzo
- Ukulungele ukufotola abantu okanye izinto phakathi kwendawo yokuma okanye indawo njengoko kuya kuba yimitha kuyo kunemvelaphi.
- Kulungele iifriji njengoko kubonisa isihloko kungekhona imvelaphi.
Umxhasi
- Akukho khetho olufanelekileyo ukuba isifundo sakho okanye into engekho phakathi kwesikimu.
- Akunakulungele ukutyhulwa kwentloko kunye neentloko ezizalisa isakhelo. Kuya kuba semitha yesikhungo ebusweni kunye neendawo zangaphandle zingapheli okanye ziphantsi.
I-Spot okanye iMeter Metering
Ezinye i-DSLR zineendlela zokumitha kunye nezincinane. Ezinye iikhamera zinokuba neyodwa yazo kwaye ezinye iikhamera azikho.
Ezi modes zokumisela zisetyenziselwa injongo ezithile. Iimitha zokulinganisa iipot kwiziko eli-5% lomfanekiso. Amamitha okulinganisa amanani kwiziko eli-15% lomfanekiso. Kuzo zombini iimeko, zonke iindawo ezichasayo zihoywa.
Iinkonzo
- Inkulu enkulu kwaye isebenza ngokubomi kuba ivumela ukulinganisa ngokuchanekileyo kwizinto ezincinci.
- Ukulungelelanisa iifoto ezigqithisileyo ngenxa yokuba inceda ukuphepha ukucoca kwesi sifundo.
Umxhasi
- Kudinga ukusebenzisa ngokunyameko kwaye ixesha lidla. Ukunyamezela kuyadingeka ukuba ufumane iplato efanelekileyo!
- Ukusetyenziswa okuNcinci, kwaye kufuneke kuphela ukuba uphendule i-photographer.