Sony A7R IV: taƙaitaccen dubawa na cikakken-madubi mara wayau

Masu amfani da hanyar sadarwar zamantakewa sun riga sun ambaci sabon kamfanin Microsoft na bam din megapixel 61. Bayan duk wannan, wannan shine farkon kamara mai cikakken madubi mara amfani da irin wannan matrix a kasuwannin duniya. Sony A7R IV yana kan gaba a gaban abokan hamayyarsa a ƙayyadaddun kayan aiki da kuma aiki.

 

 

Canon da Nikon suma ana sa ran zasu kawo mafita a kasuwa. Masana sun lura cewa masu fafatawa basu da sababbin sababbin kayayyaki masu ban sha'awa na dogon lokaci. A sakamakon haka, Sony shine farkon wanda ya fara harba. Kuma da kyau. Bayan gabatar da kyamarar kuma raba halayen fasaha, wakilan kamfanin nan da nan suka sanar da lokacin da aka ƙaddamar da sayar da kayan aiki da farashi na farko. Baƙon abu zai ci gaba da siyarwa a watan Satumba 2019 na shekara, farashin farawa shine dalar Amurka 3500.

 

Sony A7R IV: dubawa

 

• Lambar Model: ILCE-7RM4
• Mai auna firikwensin: 61 megapixel cikakken fitila Exmor R cmOS firikwensin
• Mai sarrafa Hoto: BIONZ X
• Abubuwan AF: Hybrid AF, maki 567 maki mai da hankali, 325 bambanci AF maki
• Yankin ISO: 100 zuwa 32 000 (karewa. 50-102 400)
• Max Girman hoto: 9504 x 6,336
• Na'urar aunawa: Matsakaitan Maɗaukaki, Matsakaicin Weight, Spot, Matsakaici, Haske
• Bidiyo: 4K UHD a 30p, 24p
• Mai kallo: EVF, maki 5,76 m
• Katin ƙwaƙwalwa: 2x SD / SDHC / SDXC (UHS II)
• LCD: 3 inch tilt touch allo, 1,44 m dige
• Matsakaicin saurin sauri: Fayilolin 10 a sakan na biyu
• Haɗin: Wi-Fi, Bluetooth, NFC
• Girma: 128,9 x 96,4 x 77,5 mm
• Weight: 655 g (gidaje kawai, tare da baturi da katin SD)

 

Dangane da tabarau, Hybrid AF ya zama cikakke. Yanayin rikodin bidiyo yana da matukar damuwa. A ƙudurin 4K, iyakar ƙimar firam ɗin ta yi yawa - 30p da 24p. Abin takaici ne ace Sony tayi irin wannan kuskuren. Bayan haka, kyamarorin tsofaffin samfuran daga masu fafatawa suna iya ɗaukar bidiyo tare da mita 60 / 50r.

 

 

Amma sa ido kan autofocus da firam ɗin 10 a sakan na biyu yayin ɗaukar hotuna alama ce mai kyau. Masu sana'a zasuyi godiya. --Arin - iko na na'urar. Wakilan kamfanin suna da'awar cewa Mark III ba ya tsaye kusa da Sony A7R IV.

 

 

Rashin sabon abu yana da yanayi da yawa tare da juyawa da pixel. Ta hanyar haɗa hotunan 4 tare da cikakken bayanan launi ko hotunan 16 tare da kashe-yanki na pi-pixel, zaku iya ƙirƙirar hoto na 240-megapixel.

 

 

Sony A7R IV mai kallo na lantarki, idan aka kwatanta shi da wanda ya riga shi, yana da nuni na OLED tare da miliyoyin digiri na 5,76 a inch daya. Rumor yana da shi cewa Sony "ya saci" sigar kallo daga Panasonic. Aƙalla akan nau'ikan S1 da S1R, kallon kallo ɗaya. Ga masu amfani da hannaye masu rawar jiki, ana ba da ƙarfi na 5-axis yayin harbi.

 

Aukakawa ta Sony A7R III

Kamar wanda ya riga shi, da Sony A7R III, kyamararraki mai ɗaukar nauyi ce mai sauƙi. Masana kimiyyar fasaha sunyi aiki akan ergonomics na shari'ar. Sabon labari yayi zurfin riko da abin rikewa. Yanzu riƙe na'urar a hannu ɗaya ya fi dacewa, har ma da babban tabarau.

 

 

Sun kara da makulli akan sikelin biyan diyya, wanda mai daukar hoto akan Sony A7R III ya rushe da yatsa kullun. Inganta Buttons da joystick - mai girma damping ji lokacin da aka guga man. An yi farin ciki tare da karɓar jikin kamarar daga ƙura da danshi.

 

 

Sony sun watsar da makirufo na gargajiya. Yanzu kamarar Sony A7R IV tana da mai sauya analog-zuwa-dijital. Wannan karin magana ne dan karin labarai. Kafin digirin digirin sauti, dabarar zata iya kawar da amo, amfani da tasiri kuma yi aiki tare da saitunan mai amfani.

 

 

An ƙara wani ɓarna a cikin aibi tare da bidiyon harbi a cikin tsarin 4. Babu edita RAW a cikin kyamara. Don sarrafa hoto, dole ne ka canza hotuna zuwa kwamfuta. Plusari, a cikin saitunan, mai amfani ba zai sami saitattu don hotunan hoto da kansu ba. Misali, rage ƙuduri don hoto mara amfani. An yi sa'a, kasuwar tuki ta flash ɗin ta shirya don samar da babban kati.