Ngakhale nthawi yopanda galasi pamsika wamakamera, mitundu yakale ya DSLR ikupitilizabe kukhala yofunika kwambiri komanso yotchuka kwamakampani monga Nikon ndi Canon. Yotsirizirayi ikupitirizabe kuchepetsa zopereka zake za DSLR ndipo yawulula kamera ya DSLR yopepuka kwambiri komanso yophatikizika kwambiri padziko lonse lapansi yokhala ndi zowonetsera momveka bwino, EOS 250D (EOS Rebel SL3 kapena EOS 200D II m'misika ina).
Ndi miyeso ya thupi (popanda mandala) a 122,4 Γ 92,6 Γ 69,8 mm okha, chitsanzocho chimalemera 449 magalamu (kuphatikizapo batri ndi SDXC khadi). Makhalidwewa ndi ofanana kwambiri ndi kamera ya Canon EOS M50 yopanda galasi. Kamera iyi imakhala ndi sensor ya 24,1-megapixel APS-C yomweyi, purosesa ya DIGIC 8, 3,0-inch flip-up touchscreen for vlogging ndi okonda kudzijambula okha, komanso mavidiyo a 4K othandizira (ndi zolepheretsa zina zazikulu). Chofunika kwambiri, iyi ndiye mtundu woyamba wa Canon EOS wokhala ndi Dual Pixel CMOS AF ndi Kuzindikira Kwamaso mu Live View (mapoints 143 a automatic AF).
Ojambula akatswiri nthawi zambiri amakonda makamera adijito a SLR, omwe amagwiritsa ntchito njira zodziwira autofocus, nthawi zina zomwe zimawalola kujambula mitu mwachangu kuposa makamera opanda magalasi. 250D imapereka mawonekedwe owoneka bwino okhala ndi mfundo 9 za AF powombera kudzera pa chowonera.
Kuphatikiza apo, pali makina a Canon omwe tawatchulawa a Dual Pixel omwe adapangidwa mwachindunji mu sensa, yopereka autofocus yachangu komanso yolondola ya kanema wa 1080p ndi kujambula kwa Live Picture. Ngakhale sikuli kofulumira, kupezeka kwa autofocus kutsata kale ndikwabwino kwa kamera ya DSLR ya bajeti.
EOS 250D ndiyonso kamera yoyamba ya Canon m'kalasi yake yothandizira kuwombera mavidiyo a 4K (25fps). Tsoka ilo, mumachitidwe awa, simungagwiritse ntchito ma pixel ozindikira gawo omwe amapangidwa mu sensa yazithunzi, koma muyenera kudalira autofocus yokhayo. Izi zimasokoneza kwambiri kuthekera kwa autofocus ndi kuwombera makanema.
Kuonjezera apo, chidziwitso sichimatengedwa kuchokera ku sensa yonse, koma kuchokera kufupikitsa nthawi 1,6, monga pa EOS M50, zomwe zimapangitsa kuti kachipangizo kakang'ono kamene kamakhala kakang'ono kamene kamakhala kakang'ono kuposa makamera a Micro Four Thirds. Canon 250D imasowanso kukhazikika kwamakina komwe kumapangidwira m'thupi (kukhazikika kwa kuwala kumangopezeka pamagalasi ogwirizana), ndipo powombera kanema imagwiritsa ntchito kukhazikika kwa digito, komwe kumayambitsa mapangidwe owonjezera. Makanema amatha kujambula mpaka mphindi 30 kutalika.
Pazinthu zina, chipangizochi chimapereka kujambula kwa 5fps, mtundu wa ISO mpaka 25 (wowonjezereka mpaka 600), ndi batri yomwe imatha kujambula zithunzi za 51 pa mtengo umodzi (200 mu Live View). Zachidziwikire, pamodzi ndi JPEG, kuwombera mumtundu wa 1600-bit RAW (mtundu wachitatu kuchokera ku Canon) kumathandizidwa.
Pali chithandizo chomangidwira cha Wi-Fi 802.11n, Bluetooth LE, PAL/NTSC zotuluka (zophatikizidwa ndi USB), mini-HDMI, cholumikizira nsapato zotentha zowunikira kunja, ndi doko la 3,5mm stereo ya maikolofoni yakunja. Bokosilo limaphatikizapo kamera yokha, EF Eyecup, RF-3 Camera Body Cap, EW-400D-N Wide Strap, LC-E17E Charger, LP-E17 Battery, Power Cord, ndi Buku Logwiritsa Ntchito.
Pali makonzedwe amanja komanso mapulogalamu ambiri odzipangira okha, kuphatikiza mawonekedwe a "Creative Assistant", omwe adapangidwa kuti apatse oyambira malangizo kuti atsegule kuthekera kwa kamera. Zithunzi zatsopano zatsopano zimaphatikizapo "khungu losalala," lomwe mwachiwonekere limapangidwira kudzijambula.
Canon EOS 250D ipezeka kumapeto kwa Epulo kwa $600 (US) kapena $750 ndi lens ya EF-S 18-55mm f/4-5,6 IS. Amapezeka mumitundu yakuda ndi siliva. Pamtengo uwu, mpikisano wake wapamtima mwina ndi $3500 D500 DSLR, ndipo ngakhale pali malire a 4K omwe tawatchulawa, 250D ikuwoneka bwino kwambiri pamtengo wokwera pang'ono.
Source: 3dnews.ru