Kuwonekera mwadzidzidzi (AE), nthawizina kufupikitsidwa poyendetsa galimoto, ndi njira yamakina yodera yamamera yomwe imayika kutsegula ndi / kapena kuthamanga msangamsanga, pogwiritsa ntchito zizindikiro zakutulukira kunja kwa chithunzi. Kamera imayatsa kuwala mu chimango ndipo imatsekedwa mosavuta mu makonzedwe a kamera kuti iwonetsedwe bwino.
Kuwonekera bwino n'kofunikira kwambiri, monga chithunzi kumene kamera sichiyendera kuwala bwino kumatha kutentha kwambiri (chithunzi chochuluka kwambiri pa chithunzi) kapena chosayikidwa (kuwala pang'ono). Ndi chithunzi choposa, mukhoza kutha kutaya malo, monga momwe mudzakhala ndi mawanga oyera mu fano. Ndi chithunzi chosasinthika, malowa adzakhala mdima kwambiri kuti asankhe zambiri, kusiya zotsatira zosayenera.
Kufotokozera Mwachindunji Kufotokozedwa
Ndi makamera ambiri a digito, simukuyenera kuchita chilichonse chapadera kapena kusintha makina onse kuti makamera agwiritsidwe ntchito mosavuta. Mukamawombera modesero, kamera imasintha zokhazokha, zomwe zimatanthauza kuti wojambula zithunzi alibe mphamvu.
Ngati mukufuna pang'ono kulamulira, makamera ambiri amakupatsani zosankha zochepa zokha, koma kamera ikhoza kupitiriza kugwiritsa ntchito mosavuta. Ojambula kawirikawiri amatha kusankha imodzi mwa njira zitatu zojambulira zopanda malire poyang'anira AE:
- Kuyika patsogolo kumapangitsa wojambula zithunzi kuyika mtengo wake, ndipo kamera ya digito imangotulukira nthawi yomweyo kutseka kothamanga kuti ipangidwe bwino.
- Chotsatira choyamba chimalola wojambula zithunzi kukhazikitsa liwiro la shutter, ndipo kamera ya digito imangotulukira chokhacho kuti ikhale yoyenera.
- Ndondomeko ya mapulogalamu imalola wojambula zithunzi kupanga kusintha kwa speed shutter, kutsegula, kapena onse, ndi kamera kamera ndiye mwadzidzidzi amadziŵa ISO kukhazikitsa yoyenera kutulukira.
Inde, mutha kuyang'anitsitsa kuwonetseratu kwa zochitikazo pakuwombera mwatsatanetsatane. Mu mafashoni awa, kamera sichipanga kusintha kulikonse. M'malo mwake, zimadalira wojambula zithunzi kuti asinthe zojambulazo pokha, ndipo mapulaniwa amatha kudziwitsa masitepe a malo enaake, momwe machitidwe onsewa amagwirira ntchito.
Kupanga Kugwiritsa Ntchito Mwachindunji
Makamera ambiri amatha kudziwonetsera molingana ndi kuunika pakati pa malo.
Komabe, mungagwiritse ntchito zolemba zomwe simukuziika ndikuziika mu AE mwa kuyika chinthu chimene mukufuna kuchiwonetsera bwino. Kenaka tumizani batani loyendetsa pakati kapena pezani batani AE-L (AE-Lock) . Bwezerani zochitikazo ndikusindikiza botani la shutter kwathunthu.
Kusintha AE mwachindunji
Ngati simukufuna kudalira kamera kuti muyambe kuwonetsa, kapena ngati mukuwombera malo omwe ali ndi zipsyinjo zovuta kwambiri pamene kamera silingathe kuwonekera pazowonongeka zoyenera kuti muwonetsetse bwino , muli ndi mwayi wosintha AE ya kamera.
Makamera ambiri amapereka zochitika za EV (malo oyerekeza) , kumene mungasinthe malonda. Pa makamera ena apamwamba, EV imakhala ndi batani kapena osindikiza. Ndi makamera ena oyambirira, mungafunike kugwiritsira ntchito makompyuta pamakina osindikizira kuti musinthe ma EV.
Ikani EV ku nambala yosayenerera kuti muchepetse kuchuluka kwa kuwala kufika pa chithunzi cha chithunzi, chomwe chili chothandiza pamene kamera ikupanga zithunzi zosavuta kugwiritsa ntchito AE. Ndipo kukhazikitsa EV ku chiwerengero chabwino kumapangitsa kuchuluka kwa kuwala kufika pa chithunzithunzi cha chithunzi, kugwiritsidwa ntchito pamene AE ikutsitsa zithunzi.
Kukhala ndi chidziwitso choyenera ndichinsinsi chopanga chithunzi chabwino kwambiri, choncho samalani izi. Nthawi zambiri, AE ya kamera imapanga ntchito yabwino yojambula chithunzi ndi kuwala koyenera. Pazochitika zomwe AE akuvutikira, komabe musaope kusintha kwa EV kukhazikitsa zofunika!