Txawm hais tias lub sijhawm tsis muaj iav ntawm lub koob yees duab kev lag luam, cov qauv DSLR classic tseem yog cov khoom tseem ceeb thiab nrov rau cov tuam txhab xws li Nikon thiab Canon. Lub tom kawg tseem txo qis nws qhov kev muab DSLR thiab tau nthuav tawm lub ntiaj teb lub teeb pom kev zoo tshaj plaws thiab feem ntau compact DSLR lub koob yees duab nrog cov lus pom zoo, EOS 250D (EOS Rebel SL3 lossis EOS 200D II hauv qee lub khw).
Nrog lub cev qhov ntev (tsis muaj lub lens) tsuas yog 122,4 Γ 92,6 Γ 69,8 mm, tus qauv hnyav 449 grams (xws li roj teeb thiab SDXC daim npav). Cov yam ntxwv zoo ib yam li Canon EOS M50 mirrorless koob yees duab. Lub koob yees duab no muaj qhov zoo ib yam 24,1-megapixel APS-C sensor, DIGIC 8 processor, 3,0-nti flip-up touchscreen rau vlogging thiab tus kheej-portrait enthusiasts, thiab 4K video txhawb (nrog qee qhov kev txwv tseem ceeb heev). Qhov tseem ceeb tshaj plaws, qhov no yog thawj Canon EOS qauv los ua kom muaj Dual Pixel CMOS AF thiab Kev Tshawb Pom Qhov Muag hauv Live View (143 tsis siv neeg AF ntsiab lus).
Cov kws yees duab tshaj lij feem ntau nyiam cov koob yees duab SLR digital, uas siv cov txheej txheem tshawb nrhiav autofocus cais, qee zaum tso cai rau lawv ntes cov ntsiab lus sai dua li cov koob yees duab tsis muaj iav. 250D muaj qhov kho qhov muag nrog 9 lub ntsiab lus AF thaum tua los ntawm qhov pom qhov muag pom.
Tsis tas li ntawd, muaj Canon cov lus hais txog Dual Pixel system ua ncaj qha rau hauv lub sensor, muab ceev thiab raug autofocus rau 1080p video thiab Live Picture shooting. Txawm hais tias nws tsis yog qhov nrawm, qhov muaj nyob ntawm autofocus taug qab yog qhov tseem ceeb ntxiv rau lub koob yees duab DSLR pob nyiaj siv.
EOS 250D kuj yog thawj lub koob yees duab Canon hauv nws chav kawm los txhawb 4K (25fps) video shooting. Hmoov tsis zoo, hauv hom no, koj tsis tuaj yeem siv cov theem tshawb pom pixels ua rau hauv cov duab sensor, tab sis koj yuav tsum cia siab rau qhov sib piv autofocus. Qhov no cuam tshuam qhov peev xwm ntawm autofocus thiab video shooting.
Tsis tas li ntawd, cov ntaub ntawv raug ntes tsis yog los ntawm tag nrho cov sensor, tab sis los ntawm cov qoob loo 1,6 zaug, xws li ntawm EOS M50, uas ua rau muaj qhov zoo ntawm qhov ntsuas qhov me me dua li ntawm Micro Four Thirds koob yees duab. Lub Canon 250D kuj tsis muaj kev ruaj khov kho tshuab ua rau hauv lub cev (kev kho qhov muag kho qhov muag tsuas yog muaj nyob rau ntawm cov lo ntsiab muag sib xws), thiab thaum tua cov vis dis aus nws siv digital stabilization, uas qhia txog framing ntxiv. Cov yeeb yaj kiab tuaj yeem kaw ntev txog 30 feeb.
Hais txog lwm yam specs, lub cuab yeej muaj 5fps kev yees duab, ISO ntau txog 25 (txuas ntxiv mus txog 600), thiab lub roj teeb muaj peev xwm tua tau 51 daim duab ntawm ib tus nqi (200 hauv Live View). Tau kawg, nrog rau JPEG, kev tua hauv 1600-ntsis RAW hom (thib peb version ntawm Canon) tau txais kev txhawb nqa.
Muaj kev txhawb nqa ua ke rau Wi-Fi 802.11n, Bluetooth LE, PAL / NTSC outputs (integrated with USB), mini-HDMI, ib tug kub khau connector rau ib tug sab nraud flash, thiab ib tug 3,5 hli stereo chaw nres nkoj rau ib tug sab nraud microphone. Lub thawv muaj xws li lub koob yees duab nws tus kheej, EF Eyecup, RF-3 Lub Koob Yees Duab Lub Cev Cap, EW-400D-N Wide Strap, LC-E17E Charger, LP-E17 Roj teeb, Fais Fab, thiab Cov Neeg Siv Khoom.
Muaj ob qho tib si kev teeb tsa thiab cov tswv tsev ntawm cov kev pab cuam tsis siv neeg, suav nrog "Creative Assistant" hom, uas yog tsim los muab cov lus qhia pib los qhib lub koob yees duab lub peev xwm. Cov xwm txheej tshwj xeeb tshiab suav nrog "cov tawv nqaij du," uas pom tau tias tsim los rau tus kheej-portraits.
Canon EOS 250D yuav muaj nyob rau lub Plaub Hlis lig rau $ 600 (US) lossis $ 750 nrog EF-S 18-55mm f / 4-5,6 IS lens. Muaj nyob rau hauv dub thiab nyiaj versions. Ntawm tus nqi no, nws cov neeg sib tw ze tshaj plaws yog tej zaum yog $ 3500 D500 DSLR, thiab txawm hais tias cov kev txwv 4K tau hais los saum no, 250D zoo li pom zoo ntawm tus nqi siab dua me ntsis.
Tau qhov twg los: 3d xov.ru