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pongyee




註冊: 2006-03-04

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題目alpha A7R mark 4     Post time: 7 月 16 日


https://alphauniverse.com/stories/sony-announces-a7r4/

Key Features:
World’s first(1) 35mm full-frame 61.0 MP(2) back-illuminated Exmor R™ CMOS image sensor with latest-generation BIONZ X™ image processor

15-stop(3) dynamic range at low sensitivities, resulting in smooth, natural gradations ranging from deep shadows to highlights

High-speed continuous shooting at up to 10 fps(4) with full AF / AE tracking for approximately seven seconds(5) in full-frame mode with an increased buffer memory, and approximately three times as long in APS-C mode

567 focal-plane phase-detection AF points covering 74% of image area and 425 contrast AF points

Debut of Real-time Eye AF for movie recording(6) and advanced Real-time Tracking(7) plus Real-time Eye AF for still image recording

Features an APS-C crop mode delivering stunning high resolution images of 26.2MP(2)

5.76 million dot UXGA (Ultra-XGA) OLED Tru-Finder™ electronic viewfinder with outstanding detail, brightness and contrast

Upgraded connectivity and operability including high-speed Wi-Fi support, wireless PC remote connectivity(8), FTP wireless transfer, faster data transfer via USB and more

Professional 4K movie recording functionality including full pixel readout with no pixel binning in Super 35mm mode(9), S-Log3, HDR workflow support

Multi Interface Shoe™ with digital audio interface delivers the high-quality sound recording with Sony’s new microphone and XLR microphone adaptor

Additional enhancements to the body design include an improved grip and button layout for improved control with compact, lightweight body
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Ryeung02




註冊: 2012-09-03

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題目Re: alpha A7R mark 4     Post time: 7 月 20 日

黑科技名不虚傳,勁!
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pongyee




註冊: 2006-03-04

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題目Re: alpha A7R mark 4     Post time: 8 月 2 日


Sony A 系全片幅無反,4 年出 7 部機,雄霸市場,令其競爭對手難以招架。

尤其是擠牙膏廠。
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