Pezani Chiwonetsero cha Kamera kuti Mukwaniritse Zosowa Zanu
Chojambulajambula cha kamera ndi chomwe chimakulolani kuti muwone chithunzi chomwe mutenga. Pali mitundu yosiyanasiyana ya zithunzi zomwe zimagwiritsidwa ntchito pa makamera osiyanasiyana omwe alipo lero. Mukamagula kamera yatsopano , nkofunika kudziŵa mtundu wa chithunzi chomwe mukufuna.
Kodi Seweroli ndi chiyani?
Chojambulajambula chiri pamwamba pamsana pa makamera a digito, ndipo mumayang'ana kuti mulembe zochitika.
Kumbukirani kuti si onse makamera a digito omwe ali ndi chithunzi. Zina ndi kuwombera, makamera osakaniza samaphatikizapo chithunzi, kutanthauza kuti muyenera kugwiritsa ntchito chipangizo cha LCD kuti mupange chithunzi.
Ndi makamera omwe akuphatikizapo viewfinder, inu nthawizonse mumakhala ndi mwayi wogwiritsa ntchito chojambulajambula kapena LCD kuti mupange zithunzi zanu. Pa makamera ena a DSLR izi sizotheka.
Kugwiritsa ntchito chithunzichi m'malo mowonetsera LCD kuli ndi ubwino wambiri:
- Chojambulajambula chimatulutsa mphamvu zochepa kuchokera ku batri.
- Chojambulajambula chimapangitsa kuti ukhale wabwino chifukwa umagwira kamera pafupi ndi thupi lako.
- Chojambulajambula chimakupangitsani kumva ngati wojambula zithunzi weniweni!
Mukadzizoloŵera kugwiritsa ntchito viewfinder ya kamera yanu nthawi zambiri mukhoza kusintha ma kamera mosavuta popanda kuyang'ana kutali.
Pali mitundu itatu yosiyana yowonera kamera.
Chithunzi Chowonekera (pa Digital Camera Compact)
Imeneyi ndi njira yophweka yomwe maso opanga zojambula amajambula nthawi yomweyo. Njira yake yolumikiza imayenderana ndi lens ngakhale kuti sakukuwonetsani zomwe ziri mu chimango chajambula.
Zowonongeka pamagulu, makina ndi kuwombera makamera nthawi zambiri zimakhala zochepa, ndipo nthawi zambiri zimangowonjezera pafupifupi 90 peresenti ya zomwe sensor imatenga. Izi zimadziwika kuti "cholakwika cha parallax," ndipo zimakhala zoonekeratu pamene maphunziro ali pafupi ndi kamera.
Nthawi zambiri, ndizomveka kugwiritsa ntchito screen LCD.
Zowoneka Zowoneka (pa DSLR kamera)
DSLRs amagwiritsa ntchito galasi ndi prism ndipo izi zikutanthauza kuti palibe vuto la parallax. Chojambula chojambula (OVF) chikuwonetsera zomwe zidzawonetsedwe mu sensa. Izi zimatchedwa "kudzera mu luso" lamakono, kapena TTL.
Chojambulajambulachi chikuwonetsanso ndondomeko yoyenera pansi, yomwe ikuwonetsa chidziwitso chokhazikitsa komanso kamera. Mu makamera ambiri a DSLR mudzawonanso ndikutha kusankha kuchokera pazithunzi zosiyanasiyana za autofocus, zomwe zimawoneka ngati timabokosi tating'ono tomwe timasankha.
Wowonerera Zojambula
Magetsi ojambula zithunzi, omwe amafupikitsidwa ku EVF, amakhalanso ndi matepi a TTL.
Imagwira ntchito mofananamo ndi kanema la LCD pa kamera kamakono, ndipo imasonyeza chithunzi chikuwonetsedwa pa sensa ndi lens. Izi zikuwonetsedwa mu nthawi yeniyeni ngakhale pangakhale kuchedwa.
Mwachidziwitso, EVF ndi LCD yaying'ono, koma imatsindika zotsatira za owona zithunzi omwe amapezeka pa DSLRs. EVF imakhalanso ndi zolakwika za parallax.
Ena a EVF amawonekeranso kudzakuthandizani kuzindikira ntchito zosiyanasiyana kapena kamangidwe kamene kamera idzatenge. Mutha kuwona malo omwe akuwonetseratu zomwe kamera idzayang'ana pazimenezi kapena zingakhale zofanana ndi zolaula zomwe zidzalandidwa. EVF ingathandizenso kuwala kwadzidzidzi pamasewero amdima ndikuwonetsa kuti pawindo.