Sony A7R IV: kukurumidza kutarisa kweiyo yakazara-chimiro chisina girazi
Vashandisi vezvekudyidzana nevamwe vehukama vakatotemba chitsva Sony Corporation bhomba re61 megapixel. Mushure mezvose, iyi ndiyo yekutanga izere-isina kamera isina kamera ine matrix yakadaro pamusika wepasi rose. Sony A7R IV yakakosha pamberi pevanokwikwidza pakukwikwidza mune zvehunyanzvi.
Canon naNikon vanotarisirwawo kuunza mhinduro yavo kumusika. Nyanzvi dzinoona kuti vakwikwidzi havana kuve nezvigadzirwa zvitsva zvinonakidza kwenguva yakareba. Nekuda kweizvozvo, Sony ndiye akatanga "kupfura". Uye kwazvo. Mushure mekugadzira mharidzo yekamera uye kugovera chimiro chehunyanzvi, vamiririri vekambani vakazivisa nguva yekupedzisira yekutengeswa kwemidziyo uye mutengo wekutanga. Izvo zvitsva zvichaenda kunotengeswa munaGunyana 2019 yegore, mutengo wekutanga ndeye 3500 US madhora.
Sony A7R IV: kutarisisa
- Model Nhamba: ILCE-7RM4
- Sensor: 61 megapixel yakazara-chimiro Exmor R CMOS sensor
- Mufananidzo processor: BIONZ X
- AF mapoinzi: Hybrid AF, 567 chikamu chekuisa pfungwa, 325 inosiyana AF amaphuzu
- ISO huwandu: 100 kusvika 32 000 (exp. 50-102 400)
- Max Ukuru hwemufananidzo: 9504 x 6,336
- Mageti Ekuyera: Akawanda-Chikamu, Kurema Avhareji, Spot, Medium, Bright
- Vhidhiyo: 4K UHD pa30p, 24p
- Viewfinder: EVF, 5,76 m mapoinzi
- Memory Kadhi: 2x SD / SDHC / SDXC (UHS II)
- LCD: 3 inch tilt touch screen, 1,44 m madhi
- Yekukurumidza kumhanya: 10 mafuramu pane wechipiri
- Kubatana: Wi-Fi, Bluetooth, NFC
- Kukura: 128,9 x 96,4 x 77,5 mm
- Kurema: 655 g (dzimba chete, ine bhatiri uye SD kadhi)
Zvichienderana nema specs, iyo Hybrid AF inotaridzika zvakakwana. Iyo vhidhiyo yekurekodha modhi inovhiringidza kwazvo. Pakugadziriswa kwe4K, chiyero chemafreyimu chakanyanya - 30p uye 24p. Zvinosuruvarisa kuti Sony akaita chikanganiso chakadai. Mushure mezvose, makamera emamodheru ekare kubva kumakwikwi anokwanisa kupfura vhidhiyo ine frequency ye60 / 50r.
Asi kutevedza autofocus uye 10 mafuremu pasekese kana kutora mifananidzo chiratidzo chakanakisa. Nyanzvi dzinoonga. Uyezve - iyo controllability yeiyo mudziyo. Vamiriri vekambani iyi vanoti iyo Maka yeChitatu haisi kumira padivi peSony A7R IV.
Chinyowani chine multi-mode ine pixel switch. Nokubatanidza 4 mifananidzo neine yakazara data data kana 16 mifananidzo ine sub-pixel yakagadziriswa, unogona kugadzira 240-megapixel foto.
Sony A7R IV elektroniki yekutarisa, kana ichienzaniswa neyakatangira, ine OLED kuratidzwa ne5,76 mamirioni emadhora pakita. Runyerekupe rune iyo iyo Sony "yakaba" iyo viewfinder kubva kuPanasonic. Zvirinani pane iyo S1 uye S1R modhi, yakafanana viewfinder. Kune vashandisi vane maoko anodedera, 5-axis kudzikiswa kunopihwa panguva yekupfura.
Yakaregedzerwa shanduro yeSony A7R III
Kufanana neyakatangira, iyo Sony A7R III, iyo kamera iri compact uye isinganetsi. Technologists vakashanda pane ergonomics yenyaya. Razvinyowani rakadzika rakabata chigaro. Iye zvino kubata chishandiso neruoko rumwe kuchinyanyisa nyore, kunyangwe nedemo hombe.
Vakawedzera kukiya pane iyo exposed complication wadogo, iyo iyo mupikicha paSony A7R III achigara achigogodza pasi nemumwe wake. Yakagadziridza mabhatani uye jira rekufara - kunyorova kukuru kunzwa kana wakamanikidzwa. Kufadzwa nekudzivirirwa kwemuviri wekamera kubva kuguruva uye kunyorova.
Sony yakasiya maikorofoni yechinyakare. Iye zvino Sony A7R IV kamera ine yayo analog-kune-digital shanduro. Ichi chiindi chakashinga kuwedzera nhau. Usati waita mutsindo weinzwi redhiyo, iyo nzira inokwanisa kubvisa ruzha, kuisa maitiro uye kuita nekugadzirisa pamwe nemashandisi emushandisi.
Chimwe chakakanganiswa chakawedzerwa kune zvakakanganiswa nevhidhiyo yekupfura mune 4 fomati. Iko hakuna RAW mupepeti mune kamera. Pakugadziriswa kwemifananidzo, unofanirwa kuendesa mafoto kukombuta. Uyezve, muzvirongwa, mushandisi haazowana presets yeRAW fomati mifananidzo ivo pachavo. Semuenzaniso, dzikisa kugadziriswa kwemafoto asina kunyorwa. Neraki, iyo flash drive pamusika yakagadzirira kupa kadhi hombe.