Video: Puas yog Sony a7R puv npo?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Lub Alpha ib a7r Mirrorless Digital Lub Koob Yees Duab los ntawm Sony suav nrog a puv - ncej Exmor CMOSsensor rau hauv E-mount lub cev yog li muab lub teeb sib sau ua ke thiab nthuav dav-nplua nuj duab ntawm ib puv - ncej sensor nrog lub compact, hnav thiab ntau yam mirrorless interchangeable lens koob yees duab system.
Tsuas yog li ntawd, Sony a7 puas yog lub koob yees duab puv npo?
Lens. Txij li thaum ib a7 thiab ib a7r yog thawj Sony E-mount koob yees duab ua feature a puv - ncej sensor, as opposed to APS-C-loj sensorsfound in NEX mirrorless digital koob yees duab , ib kab tshiab puv - ncej -compatible E-mount lo ntsiab muag tau tsim.
Tom qab, lo lus nug yog, dab tsi R sawv cev rau hauv Sony a7R? Cov A7R nta lub ntsej muag zoo nkauj 36.4 lab-pixelful-thav duab sensor, tab sis nws muaj tau lub anti-aliasing filterremoved. Cov R hauv A7R cov npe sawv forresolution, yog li qhov tseem ceeb ntawm no yog ntawm tau txais cov duab zoo tshaj plaws.
Hais txog qhov no, puas yog Sony a7R zoo rau kev yees duab?
Kev tua yees duab nrog rau Sony A7R II. Ineeded lub koob yees duab me me rau cov ntaub ntawv ya-ntawm-phab ntsa uas tuaj yeem kaw 4k sab hauv, qeeb-suab (hauv HD), saib xyuas lub suab tab sis qhov tseem ceeb tshaj plaws tuaj yeem tso rau ntawm gimbal - thiab yog li ntawd kuj muaj zoo autofocus.
Qhov txawv ntawm Sony a7R thiab a7S yog dab tsi?
Qhov loj txawv Ntawm no yog lub sensor nws tus kheej. Ob leeg muaj ib tug puv-ncej sensor, tab sis lub ib a7s II siv Sony cov 12.2MP Exmor CMOS Sensor thaum lub ib a7r IIhouses 42MP Exmor R BSI CMOS Sensor. Obviously qhov no ua rau Sony a7R II qhov kev xaiv zoo dua rau cov kws yees duab uas xav tau ntau megapixels.
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