Indawo yokumaketha yekhamera yedijithali iyaqhubeka ibona amakhemikhali e-smartphone aphulukisa ingxenye ephansi, iphuzu kanye nokudubula emakethe. Kukhona nje umehluko okwanele phakathi kwekhamera ye-smartphone kanye nemodeli eyisisekelo yokukhohlisa abantu ukuba baphathe kokubili amayunithi. Kodwa yilapho ukubuyekezwa kwami kwe-Canon PowerShot SX420 kubonisa ukuthi kulula ukusebenzisa ikhamera ingazihlukanisa kanjani emakethe - ngokusebenzisa i-lens enkulu yokusondeza i-lens.
I-Canon SX420 ine-lens zoom ye-optical 42X, into ethile yekhamera ye-smartphone ayikwazi ukufana. Kuzodingeka uthathe isinqumo sokuthi ukuthwala le ikhamera enkulu yilokho ofuna ukukwenza ukuze uthole inzuzo ye-zoom lens enkulu, ngokubhekene nokuphatha ikhamera yedijithali encane noma ikhamera ye-smartphone kuphela. Kodwa uzomangala ngemifanekiso yezithombe ongadubula ngenxa yokwehliswa okukhulu kwe-optical le ikhamera.
Ngaphandle kwe-lens zoom lens yayo, i-PowerShot SX420 inezici eziningi ezizokukhumbuza enye iphuzu bese idubula amakhamera. Ikhwalithi yesithombe se-SX420 inokukhanya okungafanelekile futhi ingaphansi kwesilinganiso ekukhanyeni okuphansi. Kulula kakhulu ukuyisebenzisa cishe kungabikho ukulawula okubhaliwe, okusho ukuthi isebenza kangcono njengekhamera yokuzenzekelayo. Futhi lithwala intengo enengqondo, okwenza kube inketho yokulinga.
Imininingwane
- Isixazululo: ama- megapixel angu-20.0
- Ukusondeza okubonakalayo: 42X
- I-LCD: 3.0-inch, 230,000 amaphikseli
- Ubukhulu besayizi wesithombe: 5152 x 3864 amaphikseli
- Ibhetri: I- Li-Ion engenakulondolozwa
- Ubukhulu: 4.1 x 2.7 x 3.35 amasentimitha
- Isisindo: ama-11,5 ama-ounces (anebhethri nememori khadi)
- Inzwa yesithombe: APS-C CMOS, 22.3 x 14.9 mm (0.88 x 0.59 in.)
- Imodi ye-Movie: HD 1280x720
Izinzuzo
- I-zoom ye-42X yesikhathi eside ku-ikhamera engacacile
- Isici se-Wi-Fi esakhiwe
- Ukushesha ngamandla
- Intengo enhle yekhamera enkulu yokusondeza
- Kulula kakhulu ukuyisebenzisa
I-Cons
- Ayinikeli ukuqoshwa kwevidiyo egcwele ye-1080p HD
- Ikhwalithi yesithombe ihlushwa ezimweni eziphansi zokukhanya
- Ukuphila kwebhethri kungaba ngcono
- Isikrini se-LCD asiyona ebukhali njengoba kungenzeka
- I-shutter lag ingaba inkinga kwezinye izigcawu
Ikhwalithi yesithombe
Njengamakhamera amaningi ayisisekelo, ikhwalithi yesithombe ye-PowerShot SX420 inanele uma ukukhanya kulungile. Kodwa i-SX420 ihlukumeza ukudala izithombe ezinhle ezibukeke ezimweni eziphansi zokukhanya, njengoba nje ungalindela ngekhamera enesisindo somfanekiso esingu-1 / 2.3-intshi.
I-Canon inikeze ama-megapixel angu-20 angu-Sx420 wokuxazulula, okuyinto izinga elifiselekayo lokuxazulula emakethe yekhamera ye-digital njengamanje. Noma kunjalo, inzwa yesithombe esincane esingu-1 / 2.3-intshi iphetha ukusebenza kwe-20MP yesinqumo.
Awukwazi ukudubula kwifomethi yesithombe se-RAW ngale khamera, okuyi-, futhi, evamile ngamakhamera kulesi silinganiso samanani kanye nezinzwa zesithombe se-1 / 2.3-intshi.
Uzokwazi ukufinyelela ezinhlobonhlobo eziningi ezikhethekile zokwenza ukudubula, okungakusiza ukudala izithombe ezithakazelisayo ezithakazelisayo. Imiphumela ekhethekile futhi yenza ukuthi i-SX420 injabulo ukuyisebenzisa.
I-PowerShot SX420 inqunyelwe ukuqoshwa kwevidiyo ye-720p ye-HD, engavamile emakethe yamakhamera yedijithali yanamuhla, lapho iningi lemodeli lingabhala ividiyo ye-1080p HD noma ividiyo ye-4K.
Ukusebenza
Imodi evuthayo imayelana namafomu amabili ngomzuzwana ngalesi simodeli, engenzi kube yindlela enhle yezithombe zesenzo.
I-Canon yanikeze i-SX420 indlela elula yokusebenzisa i-Wi-Fi, okuyisici esihle sokuthola ikhamera kulolu hlu lwamanani.
Ungalindeli ukuthola okuningi endleleni yokulawula ibhukwana nale model. I-Canon inqume ukuthi ingafaki ukudayela imodi nge-SX420, njengoba iklanyelwe ukusetshenziswa njengenkinobho yokulawula okuzenzakalelayo. Ungenza izinguquko ezincane kuzilungiselelo zekhamera ngokucindezela inkinobho ye-Func / Setha ngemuva kwekhamera noma ngamamenyu wekhamera, kodwa lezi yizinketho eziyisisekelo kakhulu.
Umklamo
Isici esiyinhloko se-Canon PowerShot SX420 yi-lens yayo ye-zoom ye-42X. Ukuba ne-lens enkulu yokusondeza i-lens ingenye yezindlela eziyinhloko zokusetha eceleni ikhamera ye-lens ehleliwe kusuka kumakhamera we-smartphone, angenayo ikhono lokusondeza optical. (Khumbula ukuthi ukusondeza kwe-optical vs. zoom zoom digital kunezilinganiso ezahlukene.)
Futhi i-lens zoom ye-42X ye-optical ingenye enkulu kunazo zonke ozothola ohlwini lwethu lwekhamera ezinhle kakhulu ze-zoom , ngakho-ke i-Canon idale imodeli efiselekayo lapha. I-Canon iphinde ifake isici sokuqiniswa kwesithombe se-SX420, okwenza kube lula ukubamba ikhamera futhi usaqopha izithombe ezibukhali ezingabhekene ne-blur kusuka ekugxilweni kwekhamera ... uma nje ukukhanya endaweni yesehlakalo kuhle , leyo. Izithombe ezilula zokukhanya azicishe zikwazi ukurekhoda ngenkathi isandla sibambe ikhamera, ngisho nesistimu eqinile ye-IS.
Ngokumangazayo, i-Canon SX420 isisindo esingaba ngu-11.5 ounces, ngisho nebhethri nekhadi lememori elifakiwe. Ngenye yezimakhamera ezinkulu kakhulu eziseduze emakethe ngokwesisindo. Kusengumzimba wekhamera omkhulu, ofanayo namanye amakhamera amakhulu okuzulazula, njengoba i-lensi idlulisa ama-intshi angu-8 ukusuka emzimbeni wekhamera ngokusondeza okugcwele kwe-optical.
Esinye isici sokuklama esihlupha amaphuzu amaningi futhi sidonsa Amakhamera we-Canon yizinkinobho zokulawula ngemuva kwekhamera ezincane kakhulu futhi eziqinile kakhulu ezisethelwe emzimbeni wekhamera ukuze zisetshenziswe kahle. I-PowerShot SX420 nayo ihlupheka nale nkinga. Kodwa-ke, ngoba uzobe usebenzisa le modeli kumodi othomathikhi, ungase ungadingi ukusebenzisa lezi zinkinobho konke okuvame ukukwenza.
Kuyinto yokudumaza okuncane ukuthi i-Canon ayinikezanga i-SX420 i-LCD yesikrini sokuthinta, njengoba isici senza lula ikhamera. Izikrini zokuthinta zinhle ukuqala abathwebuli bezithombe namakhamera wezinga lokungena, kodwa i-Canon yakhetha ukugcina intengo yokuqala ye-SX420 ephansi ngokungafaki isikrini sokuthinta. Noma kunjalo, kunokuningi okulula ukusebenzisa izici ngalesi khamera ukuthi ngeke ube nenkinga ukuyikhetha futhi uyisebenzise ngempumelelo esilweni sokuqala.