Technology, Electronics
Makanema a kanema: zokhazokha!
Chitsanzo chatsopano mzere wa akatswiri a SLR makamera ochokera ku Canon - EOS 70D. Yerekezerani zachilendo ndi makomera a SLR oyambirira ndipo, kuti musayese kuwonetsa njira yapamwamba kwambiri, tiyeni tiyankhule zabwino zokha.
Choncho, Canon EOS 70D . Chofunika kwambiri cha chitsanzo ichi pakati pa makamera a kalasiyi ndi, choyamba, kusankhidwa kwabwino kwa matrix. Ngakhale, poyang'ana pazochitika zamakono za 70D, n'zovuta kunena kuti ndi mfundo iti yomwe ili yaikulu.
Mwachitsanzo, apa: 70D - kamera yokhayo padziko lonse yomwe ili ndi pixel ya CMOS-focusing. Kapena izi: chitsanzo chiri ndi DIGIC 5+ - mawonekedwe atsopano opanga mafano.
Pakati pa makamera onsewa, ali ndi mtengo wapatali wa ISO - 100 ... 12 800 ndi mwayi wokwera mpaka 25 600, ndi 19 malo otsika autofocus system (zofanana zomwe zilipo mu Canon 7D), mitare kufotokozeretsa malire (izi ndi bwino kuposa Mu mitundu yapitayi ya makamera 60D, 650D ndi Canon EOS 700D).
Canon EOS 70D ili ndi zabwino kwambiri, kuphatikizaponso mawonedwe ambiri. Ichi ndi chimodzi mwa makamera ochepa, pamodzi ndi zitsanzo 7D ndi D7100, ndi kukhalapo kwa nyengo chisindikizo. Mu mafilimu opitiliza kuwombera, amasonyeza zotsatira zabwino zachiwiri ndi ma kvv 7. Canon yomweyi EOS 7D 8 cts.
Zowonjezera zofunika pano ndi Wi-Fi module, kuthekera kusinthika kuchokera IPB-compression kwa ALL-I, komanso kuwonjezereka kayendedwe ka flash ndi 1/250.
Sitingathe kulephera kukhalapo kwa chidziwitso chodziwika bwino cha pentaprismic viewfinder, kukonza bwino autofocus ndi kuthamanga kwambiri kwa 1/8000 sec., Maikolofoni opangidwa ndi stereo.
Nchiyani chinapangitsa oyambirira ake kukhala osiyana?
Mwachitsanzo, kanema wa EOS 60D , malo okwana masentimita makumi asanu ndi awiri (63) omwe amawonekera, omwe amachititsa kuti kamera iwonongeke kuchokera ku "banja", kuwonongeka kwapadera, komanso kuthamanga kwa 1/8000 mphindi.
Canon EOS 700D ndi EOS 600D - kutchuka kwakukulu kwa ISO, kugwiritsira ntchito makina osakanikirana, makina opangidwa ndi stereo (pamene makamera 60D ndi 7D amavomereza). Kuwonjezera apo, mndandanda wonsewu umakhala wochuluka kwambiri, wosavuta komanso wotsika mtengo (ngati mawu akuti "wotchipa" amagwiritsidwa ntchito molingana ndi makamera a SLR a kalasiyi).
Mndandanda wa ubwino wa kamera ya Canon EOS 7D imatsegula kupezeka kwa DIGIC 4 purosesa yazithunzi. Iyi si njira yatsopano, pambuyo pake, DIGIC 5 ndi DIGIC 5+ zidatulutsidwa kale (iyi ndi Canon EOS 70D), zomwe siziyenera kulembedwa.
Koma mu kuphatikizapo mopanda malire tidzatsimikizira mtundu wa 19-point autofocusing, kukhalapo kwa nyengo chisindikizo, kuthamanga kwafupipafupi mu 1/8000 masekondi (mwayi wopezeka pano ndi wabwino kusiyana ndi chitsanzo cha EOS 700D ndi 600D kamera), kuthamanga kwakukulu kwa kugwirizanitsa phokoso, Chitsanzo ndi masekondi 1/250.
Onani kuti zitsanzozi zili ndi zowonongeka bwino mu gulu lonselo ndi 100% yopanga malire ndi 1,0 kulingalira, komanso liwiro lakuthamanga mofulumira mndandanda komanso mndandanda wochuluka kwambiri (kusiyana pakati pa 700D, 600D ndi zitsanzo zina sizingatheke). Izi sizinthu zokhazokha za zitsanzo muzithunzi zamakono a EOS: simungathe kulemba ma microphone okonzedwa bwino, opanga bwino AF ndi zazikuru mu kukula kwa gulu.
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